英語で「bismuth」はどう発音する？
ˈbɪz.məθ
BIZ·məth
第1強勢： BIZ
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「bismuth」を発音するのを聴く
like the materials used to make computer chips. Take bismuth telluride. It’s a room-temperature semiconductor that, when combined with antimony, produces a thermoelectric used for refrigeration. when combined with antimony, produces a thermoelectric used for refrigeration.
Linguistic Pronunciation Masterclass: “bismuth”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
BIZ
Elevated pitch, sustained vowel length, and full acoustic clarity.
məth
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("BIZ"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Many learners substitute "th" with "s", "z", "t", or "d".
How Native Speakers Say It: Place the flat blade of your tongue lightly between your upper and lower incisors. Blow air gently without vocal chord vibration to produce the unvoiced ⁄θ⁄ sound.
Connected Speech & Natural Conversational Flow
When "bismuth" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "bismuth is" sounds like "bismuth-iz").
In natural sentences, avoid over-stressing "bismuth" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“Take bismuth telluride. It’s a room-temperature semiconductor that, when combined with antimony, produces a thermoelectric used for refrigeration.”— SciShowWatch clip
“To bismuth, then polonium, I hoped and I beckoned, my half life was 164 micro seconds.”— MIT OpenCourseWareWatch clip
“elements like bismuth, iron, carbon, and platinum were discovered, and the theory that matter was only made up of water, earth, fire, and air was disproved.”— YaleCoursesWatch clip
“basically based on bismuth tellurium and, and similar types of alloys, right?”— StanfordWatch clip
“bismuth, antimony, copper and so on.”— TEDWatch clip
“Bismuth, which is once again, on of those elements that there's surprisingly little known about in terms of its reactivity and chemistry.”— Harvard UniversityWatch clip
「bismuth」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。
Take bismuth telluride. It’s a room-temperature semiconductor that, when combined with antimony, produces a thermoelectric used for refrigeration.
文脈で聴く: “bismuth”
152 件のクリップThe 英語 word “bismuth” is transcribed in the International Phonetic Alphabet (IPA) as ˈbɪz.məθ (phonetic respelling: BIZ-məth). Phonologically, it consists of 2 syllables (BIZ · məth), with primary lexical stress placed on the 1st (initial) syllable (BIZ). Grammatically, “bismuth” functions as a noun. SayItVid indexes 152 authentic 英語 video clips demonstrating how native speakers articulate “bismuth” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from SciShow, MIT OpenCourseWare, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USSciShowClip #1 · @2:10
“like the materials used to make computer chips. Take bismuth telluride. It’s a room-temperature semiconductor that, when combined with antimony, produces a thermoelectric used for refrigeration. when combined with antimony, produces a thermoelectric used for refrigeration.”
- 🇺🇸 USMIT OpenCourseWareClip #2 · @15:45
“decays don't change a mass number. To bismuth, then polonium, I hoped and I beckoned, my half life was 164 micro seconds. life was 164 micro seconds.”
- 🇺🇸 USYaleCoursesClip #3 · @2:20
“Harry Potter, these goals were ultimately fantasy. Nevertheless, during the era of alchemy, many new elements like bismuth, iron, carbon, and platinum were discovered, and the theory that matter was only made up of water, earth, fire, and air was disproved. An important figure in the transition only made up of water, earth, fire, and air was disproved. An important figure in the transition”
- 🇺🇸 USStanfordClip #4 · @41:50
“you know, the certainly the more expensive, inexpensive ones are still basically based on bismuth tellurium and, and similar types of alloys, right? But there are, you know, discoveries in, in various labs, things that,”
- 🇺🇸 USTEDClip #5 · @7:56
“because of the contaminants of the coatings -- bismuth, antimony, copper and so on. They become building steel.”
意味と定義: “bismuth”
- A chemical element (symbol Bi) with an atomic number of 83: a brittle silvery-white metal.
- A single atom of this element.
動画内の例文 (2)
- “Take bismuth telluride. It’s a room-temperature semiconductor that, when combined with antimony, produces a thermoelectric used for refrigeration.”
- “To bismuth, then polonium, I hoped and I beckoned, my half life was 164 micro seconds.”
よく使われるフレーズ・コロケーション
発音: “bismuth”
- Pronunciation:
- BIZ-məth
- 音節:
- BIZ · məth
- Written Hyphenation:
- bis · muth
- 第1強勢：
- BIZ
- IPA:
- ˈbɪz.məθ
- 文脈で聴く
- bismuth
押韻・ライミングワード： “bismuth”
-ɪzməθ発音が全く同じ単語（同音異義語）
固有の発音「bismuth」 (⁄ˈbɪz.məθ⁄) には一般的な語彙において同音異義語がありません。
「bismuth」に関するよくある質問
「bismuth」の英語の発音は？
「bismuth」の発音記号は ⁄ˈbɪz.məθ⁄ (BIZ-məth) 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。
「bismuth」の音節（シラブル）数はいくつですか？
「bismuth」には 2 つの音節があります：BIZ · məth。
「bismuth」のアクセント（強勢）はどこですか？
「bismuth」の第1強勢（主アクセント）は「BIZ」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。
「bismuth」の意味は何ですか？
A chemical element (symbol Bi) with an atomic number of 83: a brittle silvery-white metal.
「bismuth」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 152 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 “bismuth”?
Many learners substitute "th" with "s", "z", "t", or "d". Place the flat blade of your tongue lightly between your upper and lower incisors. Blow air gently without vocal chord vibration to produce the unvoiced ⁄θ⁄ sound.