英語で「radi」はどう発音する？
ˈreɪdi
RAY·dee
第1強勢： RAY
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「radi」を発音するのを聴く
Linguistic Pronunciation Masterclass: “radi”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
RAY
Gliding diphthong with sustained vocal resonance.
dee
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the first syllable ("RAY"). 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 followed by a vowel, insert a subtle glide (/w/ or /j/) to connect into the subsequent word without an abrupt glottal stop.
In natural sentences, avoid over-stressing "radi" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“9 Earth radi which is about 1/10th of the Earth Moon distance at the time when”— WIREDWatch clip
“yeah absolutely radi I mean why why not sure yeah but I would just say keep”— Harvard UniversityWatch clip
“radi who just stand still if they just stand still they just wind up vertically”— StanfordWatch clip
“radi and you need to mark yourself on those lines where exactly you stand and”— TEDx TalksWatch clip
“Shield radi it gets stopped out there and then you say well there's still material going in because we see an x-ray source so how is it getting in”— MIT OpenCourseWareWatch clip
“radi and moving forward in the rest of the campaign for which we have a clear plan and uh clear”— Native SpeakerWatch clip
「radi」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。
9 Earth radi which is about 1/10th of the Earth Moon distance at the time when
文脈で聴く: “radi”
98 件のクリップThe 英語 word “radi” is transcribed in the International Phonetic Alphabet (IPA) as ˈreɪdi (phonetic respelling: RAY-dee). Phonologically, it consists of 2 syllables (RAY · dee), with primary lexical stress placed on the 1st (initial) syllable (RAY). Grammatically, “radi” functions as a noun. SayItVid indexes 98 authentic 英語 video clips demonstrating how native speakers articulate “radi” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from WIRED, Harvard University, Stanford.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USWIREDClip #1 · @0:09
“to come really close to Earth on April 13 2029 apus will pass at a distance of 4. 9 Earth radi which is about 1/10th of the Earth Moon distance at the time when apus was discovered in 2004 it had this chance of impact of 4% and that is kind”
- 🇺🇸 USHarvard UniversityClip #2 · @48:23
“yeah look for as Chris even said find the others and and and band together yeah absolutely radi I mean why why not sure yeah but I would just say keep doing it you your spirit is so beautiful you got the idea you do it with passion”
- 🇺🇸 USStanfordClip #3 · @9:45
“location of all the people at different radi who just stand still if they just stand still they just wind up vertically up at tals Infinity but on this figure they”
- 🇺🇸 USTEDx TalksClip #4 · @14:07
“in it and as you can see in the circle there are lines which is like the radi and you need to mark yourself on those lines where exactly you stand and at the end of marking on those lines you need to form a circle an as looked like”
- 🇺🇸 USMIT OpenCourseWareClip #5 · @50:16
“out at a th 10 1,000 to 10,000 short Shield radi it gets stopped out there and then you say well there's still material going in because we see an x-ray source so how is it getting in and then you say well there's still”
意味と定義: “radi”
- An informal or diminutive term sometimes used as a prefix or abbreviation related to radio, radiation, or radius.
動画内の例文 (3)
- “The technician checked the radi equipment for any signal interference.”
- “4. 9 Earth radi which is about 1/10th of the Earth Moon distance at the time when”
- “yeah absolutely radi I mean why why not sure yeah but I would just say keep”
よく使われるフレーズ・コロケーション
発音: “radi”
- Pronunciation:
- RAY-dee
- 音節:
- RAY · dee
- Written Hyphenation:
- ra · di
- 第1強勢：
- RAY
- IPA:
- ˈreɪdi
- 文脈で聴く
- radi
押韻・ライミングワード： “radi”
-eɪdi発音が全く同じ単語（同音異義語）
固有の発音「radi」 (⁄ˈreɪdi⁄) には一般的な語彙において同音異義語がありません。
「radi」に関するよくある質問
「radi」の英語の発音は？
「radi」の発音記号は ⁄ˈreɪdi⁄ (RAY-dee) 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。
「radi」の音節（シラブル）数はいくつですか？
「radi」には 2 つの音節があります：RAY · dee。
「radi」のアクセント（強勢）はどこですか？
「radi」の第1強勢（主アクセント）は「RAY」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。
「radi」の意味は何ですか？
An informal or diminutive term sometimes used as a prefix or abbreviation related to radio, radiation, or radius.
「radi」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 98 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 “radi”?
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⁄).