oh

英 [əʊ]

美 [oʊ]

int. (表示领悟)哦，唔; (表示惊奇、恐惧、高兴等)啊，哈，哎哟; (用以引起注意)喂，嘿，嗨

Oxford 3000 / Collins.5 / BNC.120 / COCA.411

牛津词典

exclamation

（表示领悟）哦，唔
used when you are reacting to sth that has been said, especially if you did not know it before
1. ‘I saw Ben yesterday.’ ‘Oh yes, how is he?’
  “我昨天看见本了。”“哦，他好吗？”
2. ‘Emma has a new job.’ ‘Oh, has she?’
  “埃玛新找了一份工作。”“噢，是吗？”
（表示惊奇、恐惧、高兴等）啊，哈，哎哟
used to express surprise, fear, joy, etc.
1. Oh, how wonderful!
  啊，真是妙极了！
2. Oh no, I've broken it!
  哎哟，我把它给打碎了！
（用以引起注意）喂，嘿，嗨
used to attract sb's attention
1. Oh, Sue! Could you help me a moment?
  嘿，休！你帮会儿忙行不行？
（用于思索想说的话时）嗯
used when you are thinking of what to say next
1. I've been in this job for, oh, about six years.
  我做这项工作，嗯，有六年左右了吧。

CONVENTION （引出答话或评语）哦，噢
You useohto introduce a response or a comment on something that has just been said.
1. 'Had you seen the car before?' — 'Oh yes, it was always in the drive.'...
  “之前你见过那辆车吗？”——“哦，见过，它总是停在车道上。”
2. 'Would you like me to phone and explain the situation?' — 'Oh, would you?'...
  “你需要我打电话解释一下情况吗？”——“哦，可以吗？”
3. 'You don't understand!' — 'Oh, I think I do, Grace.'
  “你根本就不明白！”——“噢，我想我明白，格雷丝。”
See also:'Oh!' Kenny blinked. 'Has everyone gone?'...'Oh, my God,' Korontzis moaned...Oh, I'm so glad you're here.O
CONVENTION （表示犹豫）呃，嗯
You useohwhen you are hesitating while speaking, for example because you are trying to estimate something, or because you are searching for the right word.
1. I've been here, oh, since the end of June...
  我是，呃，6月底来到这里的。
2. The invaders have destroyed the, oh, I don't know what the right word is—the atmosphere, the ambience.
  入侵者破坏了，嗯，我不知道用什么字眼好——气氛，氛围。

noun

a midwestern state in north central United States in the Great Lakes region
Synonym:OhioBuckeye State