英語で「serotonin」はどう発音する？
ˌsɛr.əˈtoʊ.nɪn
sair·ə·TOH·nin
第1強勢： TOH
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「serotonin」を発音するのを聴く
Linguistic Pronunciation Masterclass: “serotonin”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
sair
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
ə
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
TOH
Gliding diphthong with sustained vocal resonance.
nin
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the third syllable ("TOH"). 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 "serotonin" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "serotonin is" sounds like "serotonin-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "serotonin" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“serotonin, and dopamine levels are highly tied to what our hormone levels are doing.”— Native SpeakerWatch clip
“serotonin 2a receptor it's they act as agonists at that receptor other compounds like pcp”— Native SpeakerWatch clip
“serotonin, dopamine, whatever-- because the sleep systems draw from all the brain neurotransmitter systems,”— Native SpeakerWatch clip
“serotonin levels uh on our mood on our general physical well-being as well so”— Native SpeakerWatch clip
“serotonin and if you have um don't have enough serotonin available in your brain”— Native SpeakerWatch clip
“serotonin based uh control freak moral these are descriptions of him from The”— Native SpeakerWatch clip
「serotonin」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。
serotonin, and dopamine levels are highly tied to what our hormone levels are doing.
文脈で聴く: “serotonin”
2,212 件のクリップThe 英語 word “serotonin” is transcribed in the International Phonetic Alphabet (IPA) as ˌsɛr.əˈtoʊ.nɪn (phonetic respelling: sair-ə-TOH-nin). Phonologically, it consists of 4 syllables (sair · ə · TOH · nin), with primary lexical stress placed on the 3rd syllable (TOH). Grammatically, “serotonin” functions as a noun. SayItVid indexes 2,212 authentic 英語 video clips demonstrating how native speakers articulate “serotonin” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USClip #1 · @111:07
“them. But what's happening is that our neurotransmitters, especially GABA, serotonin, and dopamine levels are highly tied to what our hormone levels are doing. >> Yeah. So is this are doing. >> Yeah. So is this”
- 🇺🇸 USClip #2 · @3:22
“uh subtype of serotonin receptor the serotonin 2a receptor it's they act as agonists at that receptor other compounds like pcp receptor other compounds like pcp”
- 🇺🇸 USClip #3 · @35:02
“to mental illness-- serotonin, dopamine, whatever-- because the sleep systems draw from all the brain neurotransmitter systems, from all the brain neurotransmitter systems,”
- 🇺🇸 USClip #4 · @30:08
“an hour uh has a huge impact on our serotonin levels uh on our mood on our general physical well-being as well so general physical well-being as well so”
- 🇺🇸 USClip #5 · @1:24
“depressed and therefore the big chemical that seems to be affected by this is serotonin and if you have um don't have enough serotonin available in your brain hanging around your brain and if you're eating it too fast or metabolizing it”
意味と定義: “serotonin”
- An indoleamine neurotransmitter, 5-hydroxytryptamine, that is involved in depression, appetite, etc., and is crucial in maintaining a sense of well-being, security, etc.
動画内の例文 (3)
- “Notably, mouse lines targeting genes codifying for serotonin receptors, for enzymes involved in 5-HT synthesis as Tph1 and Tph2, in its metabolism as monoaminoxidase A (MAOA) or in its re-uptake as serotonin transporter (SERT), have been generated.”
- “serotonin, and dopamine levels are highly tied to what our hormone levels are doing. >> Yeah. So is this”
- “serotonin 2a receptor it's they act as agonists at that receptor other compounds like pcp”
よく使われるフレーズ・コロケーション
発音: “serotonin”
- Pronunciation:
- sair-ə-TOH-nin
- 音節:
- sair · ə · TOH · nin
- Written Hyphenation:
- ser · o · ton · in
- 第1強勢：
- TOH
- IPA:
- ˌsɛr.əˈtoʊ.nɪn
- 文脈で聴く
- serotonin
押韻・ライミングワード： “serotonin”
-oʊnɪn発音が全く同じ単語（同音異義語）
固有の発音「serotonin」 (⁄ˌsɛr.əˈtoʊ.nɪn⁄) には一般的な語彙において同音異義語がありません。
「serotonin」に関するよくある質問
「serotonin」の英語の発音は？
「serotonin」の発音記号は ⁄ˌsɛr.əˈtoʊ.nɪn⁄ (sair-ə-TOH-nin) 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。
「serotonin」の音節（シラブル）数はいくつですか？
「serotonin」には 4 つの音節があります：sair · ə · TOH · nin。
「serotonin」のアクセント（強勢）はどこですか？
「serotonin」の第1強勢（主アクセント）は「TOH」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。
「serotonin」の意味は何ですか？
An indoleamine neurotransmitter, 5-hydroxytryptamine, that is involved in depression, appetite, etc., and is crucial in maintaining a sense of well-being, security, etc.
「serotonin」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 2212 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 “serotonin”?
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].