英語で「actuator」はどう発音する？
ˈæk.tʃuˌeɪ.tər
AK·choo·ay·tər
第1強勢： AK
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「actuator」を発音するのを聴く
Linguistic Pronunciation Masterclass: “actuator”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
AK
Gliding diphthong with sustained vocal resonance.
choo
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
ay
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
tər
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("AK"). 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 "actuator" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "actuator is" sounds like "actuator-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "actuator" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“squeeze a lighter actuator here?”— StanfordWatch clip
“actuator and causes it to jump there's a few good reasons to do this work uh one”— Harvard UniversityWatch clip
“There's actuator limits that's going to mean it's never going to get there.”— MIT OpenCourseWareWatch clip
“actuator on the on the rear door door and we had made a commitment absolutely the finest quality where we we're going”— WIREDWatch clip
“motion and a linear actuator is one that focuses on creating precise forces in a single direction many actuators use a”— SciShowWatch clip
“protein actuator by creating three-dimensional folds through self-hybridization itself what self-hybridization so basically the same”— Native SpeakerWatch clip
「actuator」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。
squeeze a lighter actuator here?
文脈で聴く: “actuator”
176 件のクリップThe 英語 word “actuator” is transcribed in the International Phonetic Alphabet (IPA) as ˈæk.tʃuˌeɪ.tər (phonetic respelling: AK-choo-ay-tər). Phonologically, it consists of 4 syllables (AK · choo · ay · tər), with primary lexical stress placed on the 1st (initial) syllable (AK). Grammatically, “actuator” functions as a noun. SayItVid indexes 176 authentic 英語 video clips demonstrating how native speakers articulate “actuator” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Stanford, Harvard University, MIT OpenCourseWare.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USStanfordClip #1 · @30:40
“every time you design a robot, you you're hitting this problem. How can I squeeze a lighter actuator here? So, you put higher gear ratio, but you have larger inertia, but essentially the the higher gear ratio, but you have larger inertia, but essentially the the”
- 🇺🇸 USHarvard UniversityClip #2 · @0:43
“propagates a flame into each actuator which then heats up the gas expands the actuator and causes it to jump there's a few good reasons to do this work uh one it makes them faster uh another is the high volumetric energy density of using”
- 🇺🇸 USMIT OpenCourseWareClip #3 · @50:23
“And I did, and there's limits. There's actuator limits that's going to mean it's never going to get there. it's never going to get there.”
- 🇺🇸 USWIREDClip #4 · @25:56
“Canada and they had an issue with the actuator on the on the rear door door and we had made a commitment absolutely the finest quality where we we're going and we had made a commitment absolutely”
- 🇺🇸 USSciShowClip #5 · @6:25
“that converts energy into physical motion and a linear actuator is one that focuses on creating precise forces in a single direction many actuators use a focuses on creating precise forces in a”
意味と定義: “actuator”
- Something that actuates something else.
- A usually electric device that causes a mechanical device (i.e., a mechanism) to be switched on or off. For example; an electric motor that opens and closes a valve.
動画内の例文 (3)
- “The mind is the actuator of the body.”
- “squeeze a lighter actuator here? So, you put higher gear ratio, but you have larger inertia, but essentially the the”
- “actuator and causes it to jump there's a few good reasons to do this work uh one”
よく使われるフレーズ・コロケーション
発音: “actuator”
- Pronunciation:
- AK-choo-ay-tər
- 音節:
- AK · choo · ay · tər
- Written Hyphenation:
- ac · tu · a · tor
- 第1強勢：
- AK
- IPA:
- ˈæk.tʃuˌeɪ.tər
- 文脈で聴く
- actuator
押韻・ライミングワード： “actuator”
-æktʃuˌeɪtər発音が全く同じ単語（同音異義語）
固有の発音「actuator」 (⁄ˈæk.tʃuˌeɪ.tər⁄) には一般的な語彙において同音異義語がありません。
「actuator」に関するよくある質問
「actuator」の英語の発音は？
「actuator」の発音記号は ⁄ˈæk.tʃuˌeɪ.tər⁄ (AK-choo-ay-tər) 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。
「actuator」の音節（シラブル）数はいくつですか？
「actuator」には 4 つの音節があります：AK · choo · ay · tər。
「actuator」のアクセント（強勢）はどこですか？
「actuator」の第1強勢（主アクセント）は「AK」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。
「actuator」の意味は何ですか？
Something that actuates something else.
「actuator」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 176 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 “actuator”?
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].