英语中“processivity”怎么发音
pɹɑsɛˈsɪvəti
prah·se·SIH·və·tee
主重音： SIH
在真实视频片段中，结合具体语境收听母语者发音 processivity
process to work better. And they discovered something called a processivity factor which made the polymerase stay on the DNA. processivity factor which made the polymerase stay on the DNA.
Linguistic Pronunciation Masterclass: “processivity”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
prah
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
se
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
SIH
Elevated pitch, sustained vowel length, and full acoustic clarity.
və
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
tee
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the third syllable ("SIH"). 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 "processivity" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "processivity is" sounds like "processivity-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "processivity" aligns naturally with adjacent words.
Shifts primary stress to the antepenultimate syllable (two syllables back).
Authentic Spoken Quotes from Native Video Context
“And they discovered something called a processivity factor which made the polymerase stay on the DNA.”— MIT OpenCourseWareWatch clip
“stalled for a few moments and then both heads let go and it comes off. You lose processivity. This mutant doesn't do that. This mutant does something really”— Harvard UniversityWatch clip
“And finally the crystal structure of the processivity factor was discovered.”— MIT OpenCourseWareWatch clip
“It has the same processivity as kinesin.”— Harvard UniversityWatch clip
“And if I go back to this sort of diagram where this is the piece of DNA that's copied, what it turned out was that the processivity factor is basically”— MIT OpenCourseWareWatch clip
“How does it maintain this processivity?”— Harvard UniversityWatch clip
练习朗读 “processivity”
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。
And they discovered something called a processivity factor which made the polymerase stay on the DNA.
语境中聆听: “processivity”
7 个视频片段The 英语 word “processivity” is transcribed in the International Phonetic Alphabet (IPA) as pɹɑsɛˈsɪvəti (phonetic respelling: prah-se-SIH-və-tee). Phonologically, it consists of 5 syllables (prah · se · SIH · və · tee), with primary lexical stress placed on the 3rd syllable (SIH). Grammatically, “processivity” functions as a noun. SayItVid indexes 7 authentic 英语 video clips demonstrating how native speakers articulate “processivity” in natural connected speech across American (US: 7 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, Harvard University.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @42:17
“process to work better. And they discovered something called a processivity factor which made the polymerase stay on the DNA. processivity factor which made the polymerase stay on the DNA.”
- 🇺🇸 USHarvard UniversityClip #2 · @34:04
“basically it stalls out and stops moving. And what happens is it stays stalled for a few moments and then both heads let go and it comes off. You lose processivity. This mutant doesn't do that. This mutant does something really processivity. This mutant doesn't do that. This mutant does something really”
- 🇺🇸 USMIT OpenCourseWareClip #3 · @42:30
“system work so well. And finally the crystal structure of the processivity factor was discovered. the processivity factor was discovered.”
- 🇺🇸 USHarvard UniversityClip #4 · @44:20
“a 50% chance of stepping forward. Uh you spend a lot of time chewing up ATP for no good reason and you do a lot of backwards stepping. So, this model this motor rather is very poorly efficient. It has the same processivity as kinesin. motor rather is very poorly efficient. It has the same processivity as kinesin.”
- 🇺🇸 USMIT OpenCourseWareClip #5 · @42:36
“the processivity factor was discovered. And if I go back to this sort of diagram where this is the piece of DNA that's copied, what it turned out was that the processivity factor is basically is the piece of DNA that's copied, what”
释义与含义: “processivity”
- A measure of the average number of nucleotides added by a DNA polymerase enzyme per association/disassociation with the template.
真实语境例句 (2)
- “And they discovered something called a processivity factor which made the polymerase stay on the DNA.”
- “stalled for a few moments and then both heads let go and it comes off. You lose processivity. This mutant doesn't do that. This mutant does something really”
常用短语与词组搭配
发音: “processivity”
- Pronunciation:
- prah-se-SIH-və-tee
- 音节:
- prah · se · SIH · və · tee
- Written Hyphenation:
- pro · ces · si · vi · ty
- 主重音：
- SIH
- IPA:
- pɹɑsɛˈsɪvəti
- 语境中聆听
- processivity
同韵押韵词： “processivity”
-ɪvəti发音完全相同（同音词）
独有发音在通用语料库中未收录与 "processivity" (⁄pɹɑsɛˈsɪvəti⁄) 完全同音的其他词汇。
关于 processivity 的常见问题
“processivity”用英语怎么发音？
“processivity”的音标发音为 ⁄pɹɑsɛˈsɪvəti⁄ (prah-se-SIH-və-tee)。通过上方母语者的真实视频片段，在自然对话语境中聆听其准确发音。
“processivity”有多少个音节？
“processivity”共有 5 个音节：prah · se · SIH · və · tee。
“processivity”的重音在哪里？
“processivity”的主重音落在“SIH”上。在上方视频片段中留心聆听该重读音节。
“processivity”是什么意思？
A measure of the average number of nucleotides added by a DNA polymerase enzyme per association/disassociation with the template.
如何收听“processivity”在真实英文句子中的用法？
本页面包含 7 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 “processivity”?
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].