英语中“double stranded”怎么发音
ˌdʌbəlˈstrændɪd
duh·bəl·STRAN·did
主重音： STRAN
在真实视频片段中，结合具体语境收听母语者发音 double stranded
Linguistic Pronunciation Masterclass: “double stranded”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
duh
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
bəl
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
STRAN
Elevated pitch, sustained vowel length, and full acoustic clarity.
did
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the third syllable ("STRAN"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
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 "double stranded" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "double stranded is" sounds like "double stranded-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "double stranded" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“Certain double stranded RNA sequences will cause in the cell a process of degradation of very specific RNA sequence.”— YaleCoursesWatch clip
“That double-stranded RNA piece binds to a big large protein complex, it unwinds the double stranded piece,”— MIT OpenCourseWareWatch clip
“double stranded DNA molecule wants to stick to itself but under the conditions of homologous re combination you displace one of the strands to allow”— StanfordWatch clip
“he responds to double stranded RNA now we've mentioned so many different types of toll like receptors”— Ninja NerdWatch clip
“double stranded DNA it will bind there and it will cut.”— YaleCoursesWatch clip
“that's consisting of double stranded RNA double stranded RNA viruses all right so”— Ninja NerdWatch clip
练习朗读 “double stranded”
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。
Certain double stranded RNA sequences will cause in the cell a process of degradation of very specific RNA sequence.
语境中聆听: “double stranded”
337 个视频片段The 英语 word “double stranded” is transcribed in the International Phonetic Alphabet (IPA) as ˌdʌbəlˈstrændɪd (phonetic respelling: duh-bəl-STRAN-did). Phonologically, it consists of 4 syllables (duh · bəl · STRAN · did), with primary lexical stress placed on the 3rd syllable (STRAN). Grammatically, “double stranded” functions as a adjective. SayItVid indexes 337 authentic 英语 video clips demonstrating how native speakers articulate “double stranded” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from YaleCourses, MIT OpenCourseWare, Stanford.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USYaleCoursesClip #1 · @9:51
“you deliver double stranded RNA. Certain double stranded RNA sequences will cause in the cell a process of degradation of very specific RNA sequence. a process of degradation of very specific RNA sequence.”
- 🇺🇸 USMIT OpenCourseWareClip #2 · @26:04
“to a sequence within the genome. That double-stranded RNA piece binds to a big large protein complex, it unwinds the double stranded piece, complex, it unwinds the double stranded piece,”
- 🇺🇸 USStanfordClip #3 · @22:16
“nevertheless will cause two molecules to stick together. So these each each double stranded DNA molecule wants to stick to itself but under the conditions of homologous re combination you displace one of the strands to allow of homologous re combination you displace one of the strands to allow”
- 🇺🇸 USNinja NerdClip #4 · @20:11
“single stranded RNA and then to like receptor 8 responds to double stranded he responds to double stranded RNA now we've mentioned so many different types of toll like receptors RNA now we've mentioned so many different types of toll like receptors”
- 🇺🇸 USYaleCoursesClip #5 · @22:03
“sequence, GAATTC. When it sees that sequence in a double stranded DNA it will bind there and it will cut. Now another property of restriction enzymes is that they”
释义与含义: “double stranded”
- Consisting of two strands, typically referring to nucleic acids like DNA molecules.
真实语境例句 (3)
- “Most viral genomes are composed of doublestrands of DNA or RNA.”
- “Certain double stranded RNA sequences will cause in the cell a process of degradation of very specific RNA sequence.”
- “That double-stranded RNA piece binds to a big large protein complex, it unwinds the double stranded piece,”
发音: “double stranded”
- Pronunciation:
- duh-bəl-STRAN-did
- 音节:
- duh · bəl · STRAN · did
- Written Hyphenation:
- dou · ble · stran · ded
- 主重音：
- STRAN
- IPA:
- ˌdʌbəlˈstrændɪd
- 语境中聆听
- double stranded
发音完全相同（同音词）
独有发音在通用语料库中未收录与 "double stranded" (⁄ˌdʌbəlˈstrændɪd⁄) 完全同音的其他词汇。
关于 double stranded 的常见问题
“double stranded”用英语怎么发音？
“double stranded”的音标发音为 ⁄ˌdʌbəlˈstrændɪd⁄ (duh-bəl-STRAN-did)。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。
“double stranded”有多少个音节？
“double stranded”共有 4 个音节：duh · bəl · STRAN · did。
“double stranded”的重音在哪里？
“double stranded”的主重音落在“STRAN”上。在上方视频片段中留心聆听该重读音节。
“double stranded”是什么意思？
Consisting of two strands, typically referring to nucleic acids like DNA molecules.
如何收听“double stranded”在真实英文句子中的用法？
本页面包含 337 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 “double stranded”?
Because the base verb ends in a /t/ or /d/ sound, an extra vowel syllable must be added. Pronounce as a full separate syllable ⁄ɪd⁄ (e.g. "start-id", "need-id").