英語で「calcium」はどう発音する？
ˈkæl.si.əm
KAL·see·əm
第1強勢： KAL
実際の動画クリップの中でネイティブが文脈に合わせて「calcium」を発音するのを聴く
Ionic solids are basically the solid forms of things we think of as ionic compounds like sodium chloride - or table salt, calcium carbonate - which is chalk and limestone, and magnesium sulfate - otherwise known as Epsom salt. Because they are made of ions, they are often soluble in water and other polar solvents,
Linguistic Pronunciation Masterclass: “calcium”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
KAL
Elevated pitch, sustained vowel length, and full acoustic clarity.
see
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
əm
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("KAL"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels.
How Native Speakers Say It: Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).
Connected Speech & Natural Conversational Flow
When "calcium" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "calcium is" sounds like "calcium-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "calcium" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“calcium carbonate - which is chalk and limestone, and magnesium sulfate - otherwise known as Epsom salt.”— Native SpeakerWatch clip
“calcium is one of the things that can be added to it that helps with absorption.”— Native SpeakerWatch clip
“Calcium chloride is kind of a strange chemical to think of when you think about cocaine.”— Native SpeakerWatch clip
“Calcium and sulfate ions may precipitate as a salt that's more commonly known as gypsum.”— Native SpeakerWatch clip
“calcium tells troponin I got to go so calcium then leaves troponin so look at”— Ninja NerdWatch clip
“calcium in it. So, the more calcium you have, the more plaque you have.”— Native SpeakerWatch clip
「calcium」のスピーキング練習
ネイティブの発音を聞き、マイクに向かってセンテンスを復唱すると、リアルタイムで単語ごとの発音精度スコアが表示されます。
calcium carbonate - which is chalk and limestone, and magnesium sulfate - otherwise known as Epsom salt.
文脈で聴く: “calcium”
2,765 件のクリップThe 英語 word “calcium” is transcribed in the International Phonetic Alphabet (IPA) as ˈkæl.si.əm (phonetic respelling: KAL-see-əm). Phonologically, it consists of 3 syllables (KAL · see · əm), with primary lexical stress placed on the 1st (initial) syllable (KAL). Grammatically, “calcium” functions as a noun. SayItVid indexes 2,765 authentic 英語 video clips demonstrating how native speakers articulate “calcium” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Ninja Nerd.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USClip #1 · @4:56
“Ionic solids are basically the solid forms of things we think of as ionic compounds like sodium chloride - or table salt, calcium carbonate - which is chalk and limestone, and magnesium sulfate - otherwise known as Epsom salt. Because they are made of ions, they are often soluble in water and other polar solvents,”
- 🇺🇸 USClip #2 · @98:26
“deficiency, in many cases it can actually help with overall sleep, and calcium is one of the things that can be added to it that helps with absorption. Now, unfortunately, the big problem is that there are 13 different kinds of”
- 🇺🇸 USClip #3 · @3:11
“and that chemical is called calcium chloride. Calcium chloride is kind of a strange chemical to think of when you think about cocaine. when you think about cocaine.”
- 🇺🇸 USClip #4 · @7:24
“the conjugate acid, which breaks down into CO2 and water. Calcium and sulfate ions may precipitate as a salt that's more commonly known as gypsum. OK, so the average ton of coal in America is about 3% sulfur.”
- 🇺🇸 USNinja NerdClip #5 · @4:53
“plasmic reticulum is whistling to tell me to come home so I got to go home so calcium tells troponin I got to go so calcium then leaves troponin so look at this calcium leaves troponin okay same thing over here calcium will not”
意味と定義: “calcium”
- The chemical element (symbol Ca) with atomic number 20: a soft, silvery-white alkaline earth metal which occurs naturally as carbonate in limestone and as silicate in many rocks.
- An atom of this element.
動画内の例文 (3)
- “Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis:[…]. The evolutionary precursor of photosynthesis is still under debate, and a new study sheds light. The critical component of the photosynthetic system is the “water-oxidizing complex”, made up of manganese atoms and a calcium atom.”
- “calcium carbonate - which is chalk and limestone, and magnesium sulfate - otherwise known as Epsom salt.”
- “calcium is one of the things that can be added to it that helps with absorption.”
よく使われるフレーズ・コロケーション
発音: “calcium”
- Pronunciation:
- KAL-see-əm
- 音節:
- KAL · see · əm
- Written Hyphenation:
- cal · ci · um
- 第1強勢：
- KAL
- IPA:
- ˈkæl.si.əm
- 文脈で聴く
- calcium
押韻・ライミングワード： “calcium”
-ælsiəm発音が全く同じ単語（同音異義語）
固有の発音「calcium」 (⁄ˈkæl.si.əm⁄) には一般的な語彙において同音異義語がありません。
「calcium」に関するよくある質問
「calcium」の英語の発音は？
「calcium」の発音記号は ⁄ˈkæl.si.əm⁄ (KAL-see-əm) です。上のネイティブ動画クリップを再生して、実際の会話におけるリアルな発音を聞いてみましょう。
「calcium」の音節（シラブル）数はいくつですか？
「calcium」には 3 つの音節があります：KAL · see · əm。
「calcium」のアクセント（強勢）はどこですか？
「calcium」の第1強勢（主アクセント）は「KAL」にあります。動画内の強勢の置かれ方に注目して聴いてみてください。
「calcium」の意味は何ですか？
The chemical element (symbol Ca) with atomic number 20: a soft, silvery-white alkaline earth metal which occurs naturally as carbonate in limestone and as silicate in many rocks.
「calcium」が実際に使われている文を聞くには？
このページには、字幕付きの動画例文が 2765 件収録されています。「前へ / 次へ」（または矢印キー ← / →）を使って発音される瞬間をピンポイントで再生できます。
What is the most common pronunciation mistake when saying “calcium”?
Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels. Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).