英語で「passivated」はどう発音する？
pas·si·va·ted
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「passivated」を発音するのを聴く
Linguistic Pronunciation Masterclass: “passivated”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
pas
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
si
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
va
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
ted
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Keep the vowel length balanced, placing subtle emphasis on the root morpheme according to standard conversational rhythm.
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].
The Trap: Because the base verb ends in a /t/ or /d/ sound, an extra vowel syllable must be added.
How Native Speakers Say It: Pronounce as a full separate syllable ⁄ɪd⁄ (e.g. "start-id", "need-id").
Connected Speech & Natural Conversational Flow
When "passivated" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "passivated is" sounds like "passivated-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "passivated" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“Sometimes there's not, especially if the next step-- if the wafer is going directly into an oxidation furnace, people leave the surface passivated with a little bit of chemical”— MIT OpenCourseWareWatch clip
“cells uh don't have metal everywhere they just have um Stripes of metal electrodes and then the rest of the Silicon is passivated and and that just”— StanfordWatch clip
“the surfaces are passivated electrodes are put on and then eventually uh modules are made and uh we wish I could say more”— StanfordWatch clip
「passivated」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。
Sometimes there's not, especially if the next step-- if the wafer is going directly into an oxidation furnace, people leave the surface passivated with a little bit of chemical
文脈で聴く: “passivated”
3 件のクリップThe 英語 word “passivated”. Phonologically, it consists of 4 syllables (pas · si · va · ted). Grammatically, “passivated” functions as a verb. SayItVid indexes 3 authentic 英語 video clips demonstrating how native speakers articulate “passivated” in natural connected speech across American (US: 3 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, Stanford.
Spoken Video Transcripts & Contextual Quotes (3 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @7:51
“So you create a pure silicon surface. Sometimes there's not, especially if the next step-- if the wafer is going directly into an oxidation furnace, people leave the surface passivated with a little bit of chemical if the next step-- if the wafer is going directly”
- 🇺🇸 USStanfordClip #2 · @11:08
“um right now uh it's doped at the top to form a PN Junction the higher performing cells uh don't have metal everywhere they just have um Stripes of metal electrodes and then the rest of the Silicon is passivated and and that just electrodes and then the rest of the Silicon is passivated and and that just”
- 🇺🇸 USStanfordClip #3 · @18:19
“Polished uh and then they um the top of it is doped to make the PN Junction um the surfaces are passivated electrodes are put on and then eventually uh modules are made and uh we wish I could say more modules are made and uh we wish I could say more”
意味と定義: “passivated”
- To reduce the chemical reactivity of (a surface) by applying a coating.
- simple past and past participle of passivate
動画内の例文 (2)
- “Sometimes there's not, especially if the next step-- if the wafer is going directly into an oxidation furnace, people leave the surface passivated with a little”
- “cells uh don't have metal everywhere they just have um Stripes of metal electrodes and then the rest of the Silicon is passivated and and that just”
よく使われるフレーズ・コロケーション
発音が全く同じ単語（同音異義語）
固有の発音「passivated」 には一般的な語彙において同音異義語がありません。
「passivated」に関するよくある質問
「passivated」の音節（シラブル）数はいくつですか？
「passivated」には 4 つの音節があります：pas · si · va · ted。
「passivated」の意味は何ですか？
To reduce the chemical reactivity of (a surface) by applying a coating.
「passivated」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 3 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 “passivated”?
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].