英語で「rostrum」はどう発音する？
ˈrɒstrəm
ROS·trəm
第1強勢： ROS
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「rostrum」を発音するのを聴く
Linguistic Pronunciation Masterclass: “rostrum”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
ROS
Elevated pitch, sustained vowel length, and full acoustic clarity.
trəm
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("ROS"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels.
How Native Speakers Say It: Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).
Connected Speech & Natural Conversational Flow
When "rostrum" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "rostrum is" sounds like "rostrum-iz").
In natural sentences, avoid over-stressing "rostrum" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“That, along with the long, mustache-like nasal barbels located about midway down the rostrum, helps the sawshark locate buried prey.”— SciShowWatch clip
“and as someone who stood on the rostrum and gave a speech at United Nations headquarters in New York.”— TEDx TalksWatch clip
“When he mounts the rostrum on the 8^ of Thermidor, he gives an incredibly clumsy speech for Robespierre.”— YaleCoursesWatch clip
“But the dorsal column nuclei are really in the very rostrum end of the spinal cord.”— MIT OpenCourseWareWatch clip
“And as Caesar sat on the rostrum”— StanfordWatch clip
“And I remember I stood on the rostrum and they were giving me things, and I couldn't grip them properly.”— Native SpeakerWatch clip
「rostrum」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。
That, along with the long, mustache-like nasal barbels located about midway down the rostrum, helps the sawshark locate buried prey.
文脈で聴く: “rostrum”
29 件のクリップThe 英語 word “rostrum” is transcribed in the International Phonetic Alphabet (IPA) as ˈrɒstrəm (phonetic respelling: ROS-trəm). Phonologically, it consists of 2 syllables (ROS · trəm), with primary lexical stress placed on the 1st (initial) syllable (ROS). Grammatically, “rostrum” functions as a noun. SayItVid indexes 29 authentic 英語 video clips demonstrating how native speakers articulate “rostrum” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from SciShow, TEDx Talks, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USSciShowClip #1 · @4:15
“of the rostrum. That, along with the long, mustache-like nasal barbels located about midway down the rostrum, helps the sawshark locate buried prey. helps the sawshark locate buried prey.”
- 🇺🇸 USTEDx TalksClip #2 · @1:30
“as someone who learned that failure is just temporary blockage, and as someone who stood on the rostrum and gave a speech at United Nations headquarters in New York. and gave a speech at United Nations headquarters in New York.”
- 🇺🇸 USYaleCoursesClip #3 · @44:57
“inarticulately. When he mounts the rostrum on the 8^ of Thermidor, he gives an incredibly clumsy speech for Robespierre. he gives an incredibly clumsy speech for Robespierre.”
- 🇺🇸 USMIT OpenCourseWareClip #4 · @19:43
“That's where the dorsal column nuclei are. But the dorsal column nuclei are really in the very rostrum end of the spinal cord. in the very rostrum end of the spinal cord.”
- 🇺🇸 USStanfordClip #5 · @42:49
“as part of the rebuilding of the Roman forum. Also included the rebuilding of the Roman senate house, which was remarkably enough called the Curia Julia, Caesar's senate house. And as Caesar sat on the rostrum which was remarkably enough called the Curia Julia,”
意味と定義: “rostrum”
- A dais, pulpit, or similar platform for a speaker, conductor, or other performer.
- A platform for a film or television camera.
動画内の例文 (3)
- “He saw a crowd listening to a man who was talking from the rostrum of a kitchen-chair.”
- “That, along with the long, mustache-like nasal barbels located about midway down the rostrum, helps the sawshark locate buried prey.”
- “and as someone who stood on the rostrum and gave a speech at United Nations headquarters in New York.”
よく使われるフレーズ・コロケーション
発音: “rostrum”
- Pronunciation:
- ROS-trəm
- 音節:
- ROS · trəm
- Written Hyphenation:
- ros · trum
- 第1強勢：
- ROS
- IPA:
- ˈrɒstrəm
- 文脈で聴く
- rostrum
類義語: “rostrum”
「rostrum」と意味が関連する単語を実際の動画クリップで確認:
押韻・ライミングワード： “rostrum”
-ɒstrəm発音が全く同じ単語（同音異義語）
固有の発音「rostrum」 (⁄ˈrɒstrəm⁄) には一般的な語彙において同音異義語がありません。
「rostrum」に関するよくある質問
「rostrum」の英語の発音は？
「rostrum」の発音記号は ⁄ˈrɒstrəm⁄ (ROS-trəm) 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。
「rostrum」の音節（シラブル）数はいくつですか？
「rostrum」には 2 つの音節があります：ROS · trəm。
「rostrum」のアクセント（強勢）はどこですか？
「rostrum」の第1強勢（主アクセント）は「ROS」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。
「rostrum」の意味は何ですか？
A dais, pulpit, or similar platform for a speaker, conductor, or other performer.
「rostrum」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 29 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 “rostrum”?
Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels. Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).