英語で「stratum」はどう発音する？
ˈstreɪtəm
STRAY·təm
第1強勢： STRAY
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「stratum」を発音するのを聴く
Linguistic Pronunciation Masterclass: “stratum”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
STRAY
Gliding diphthong with sustained vocal resonance.
təm
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("STRAY"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America.
How Native Speakers Say It: In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].
Connected Speech & Natural Conversational Flow
When "stratum" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "stratum is" sounds like "stratum-iz").
In natural sentences, avoid over-stressing "stratum" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“Each colorful stratum in the 150 feet of sediment tells an ancient tale from a hundred million years ago.”— Smithsonian ChannelWatch clip
“and within each stratum, ranking each student by the number of hours they spend on homework per week,”— Harvard UniversityWatch clip
“income stratum is indicated vertically, and the red curve is a fairly typical market economy income”— YaleCoursesWatch clip
“Not the habits that the stratum is involved with, but memory for places initially in evolution.”— MIT OpenCourseWareWatch clip
“joke is and along with your vententral stratum.”— TEDx TalksWatch clip
“the same stratum -- and, therefore, from the same time periods.”— SciShowWatch clip
「stratum」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。
Each colorful stratum in the 150 feet of sediment tells an ancient tale from a hundred million years ago.
文脈で聴く: “stratum”
77 件のクリップThe 英語 word “stratum” is transcribed in the International Phonetic Alphabet (IPA) as ˈstreɪtəm (phonetic respelling: STRAY-təm). Phonologically, it consists of 2 syllables (STRAY · təm), with primary lexical stress placed on the 1st (initial) syllable (STRAY). Grammatically, “stratum” functions as a noun. SayItVid indexes 77 authentic 英語 video clips demonstrating how native speakers articulate “stratum” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Smithsonian Channel, Harvard University, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USSmithsonian ChannelClip #1 · @11:45
“the Aquinnah Cliffs. Each colorful stratum in the 150 feet of sediment tells an ancient tale from a hundred million years ago. tells an ancient tale from a hundred million years ago.”
- 🇺🇸 USHarvard UniversityClip #2 · @45:10
“students according to the education level of the mother, and within each stratum, ranking each student by the number of hours they spend on homework per week, by the number of hours they spend on homework per week,”
- 🇺🇸 USYaleCoursesClip #3 · @6:51
“high income to the right, and the frequency of each income stratum is indicated vertically, and the red curve is a fairly typical market economy income and the red curve is a fairly typical market economy income”
- 🇺🇸 USMIT OpenCourseWareClip #4 · @14:36
“with a very different kind of memory. Not the habits that the stratum is involved with, but memory for places initially in evolution. but memory for places initially in evolution.”
- 🇺🇸 USTEDx TalksClip #5 · @3:41
“dorsal stridum analyzes how funny the joke is and along with your vententral stratum. Yeah, I know it's like too much stratum. Yeah, I know it's like too much”
意味と定義: “stratum”
- One of several parallel horizontal layers of material arranged one on top of another.
- A layer of sedimentary rock having approximately the same composition throughout.
動画内の例文 (3)
- “It is built of alternate strata of brick and clay, and the sides correspond to the direction of the meridians and parallels.”
- “An illuminating article in a recent issue of the Eastern Region's Civil Engineering News points out that where coal is worked over a reasonably large area, it is not only the whole of the strata above the workings, but also an area beyond which is liable to subside at varying rates after the coal has been removed.”
- “Each colorful stratum in the 150 feet of sediment tells an ancient tale from a hundred million years ago.”
よく使われるフレーズ・コロケーション
発音: “stratum”
- Pronunciation:
- STRAY-təm
- 音節:
- STRAY · təm
- Written Hyphenation:
- stra · tum
- 第1強勢：
- STRAY
- IPA:
- ˈstreɪtəm
- 文脈で聴く
- stratum
類義語: “stratum”
「stratum」と意味が関連する単語を実際の動画クリップで確認:
押韻・ライミングワード： “stratum”
-eɪtəm発音が全く同じ単語（同音異義語）
固有の発音「stratum」 (⁄ˈstreɪtəm⁄) には一般的な語彙において同音異義語がありません。
「stratum」に関するよくある質問
「stratum」の英語の発音は？
「stratum」の発音記号は ⁄ˈstreɪtəm⁄ (STRAY-təm) 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。
「stratum」の音節（シラブル）数はいくつですか？
「stratum」には 2 つの音節があります：STRAY · təm。
「stratum」のアクセント（強勢）はどこですか？
「stratum」の第1強勢（主アクセント）は「STRAY」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。
「stratum」の意味は何ですか？
One of several parallel horizontal layers of material arranged one on top of another.
「stratum」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 77 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 “stratum”?
Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America. In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].