英语中“commutator”怎么发音
com·mu·ta·tor
在真实视频片段中，结合具体语境收听母语者发音 commutator
Linguistic Pronunciation Masterclass: “commutator”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
com
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
mu
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
ta
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
tor
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].
Connected Speech & Natural Conversational Flow
When "commutator" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "commutator is" sounds like "commutator-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "commutator" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“commutator of l+ with LZ you'll see why as we go along right so we want L plus with LZ”— StanfordWatch clip
“commutator of Z with pz and that's I bar so I bar other IH bar or in other words”— StanfordWatch clip
“commutator of ypz minus zpy that's the first uh entry into the commutator and”— StanfordWatch clip
“commutator of l s with any one of the components is equal to”— StanfordWatch clip
“commutator by the real part and the imaginary part do not commute measuring the real part and the”— StanfordWatch clip
“commutator were not zero in fact let's suppose the commutator were big for some reason that uh that the commutator of a field over here and here were big what”— StanfordWatch clip
练习朗读 “commutator”
仔细聆听母语者发音，对着麦克风大声跟读整句，即时获取逐词精准度打分与反馈。
commutator of l+ with LZ you'll see why as we go along right so we want L plus with LZ
语境中聆听: “commutator”
732 个视频片段The 英语 word “commutator”. Phonologically, it consists of 4 syllables (com · mu · ta · tor). Grammatically, “commutator” functions as a noun. SayItVid indexes 732 authentic 英语 video clips demonstrating how native speakers articulate “commutator” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Stanford.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USStanfordClip #1 · @44:15
“LZ but don't that's not our interest right now I want to work out the commutator of l+ with LZ you'll see why as we go along right so we want L plus with LZ LZ you'll see why as we go along right so we want L plus with LZ”
- 🇺🇸 USStanfordClip #2 · @34:47
“commute so there a plusus * minus is plus uh py * X but then we have the commutator of Z with pz and that's I bar so I bar other IH bar or in other words the whole thing oh that's sorry uh what did I”
- 🇺🇸 USStanfordClip #3 · @31:04
“want the commutator of LX with l y LX with l y is ypz is the commutator of ypz minus zpy that's the first uh entry into the commutator and zpy that's the first uh entry into the commutator and”
- 🇺🇸 USStanfordClip #4 · @76:58
“L2 with the individual components of the angular momentum what you'll find is a commutator of l s with any one of the components is equal to zero so that means although you cannot know two components of the angular”
- 🇺🇸 USStanfordClip #5 · @33:53
“write them down y * PX and then there's the commutator of pz with Z what's the commutator of pz with z minus IH bar why is it minus IH bar because commutators in the opposite”
释义与含义: “commutator”
- An electrical switch, in a generator or motor, that periodically reverses the direction of an electric current.
- A binary map in a given group G, given by [g, h] = ghg⁻¹h⁻¹, where g and h are elements of G, which yields the group's identity if and only if the group operation commutes for g and h.
真实语境例句 (2)
- “commutator of l+ with LZ you'll see why as we go along right so we want L plus with LZ”
- “commutator of Z with pz and that's I bar so I bar other IH bar or in other words”
常用短语与词组搭配
发音完全相同（同音词）
独有发音在通用语料库中未收录与 "commutator" 完全同音的其他词汇。
关于 commutator 的常见问题
“commutator”有多少个音节？
“commutator”共有 4 个音节：com · mu · ta · tor。
“commutator”是什么意思？
An electrical switch, in a generator or motor, that periodically reverses the direction of an electric current.
如何收听“commutator”在真实英文句子中的用法？
本页面包含 732 个带有同步双语字幕的真实视频例句。使用“上一条/下一条”（或方向键 ← / →）即可精准定位收听每个发音片段。
What is the most common pronunciation mistake when saying “commutator”?
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].