hello

• 见面时的标准问候语，或接电话时的应答；也可表示惊讶或用以引起注意。

A standard and versatile interjection used primarily as a greeting when meeting someone or answering the telephone. It can also be used to express surprise, disbelief, or to attract attention, sometimes with a sarcastic or impatient tone.

1. Standard greetingA1formal

   Used as a polite and neutral way to greet someone upon meeting them or to answer a telephone call. It is appropriate in both formal and informal contexts.

   标准问候语

   • Hello, my name is John.
   • Hello? Is anyone there?
   • Hello, how can I help you?

2. Expression of surprise or interestB1informal

   Used to express mild surprise, curiosity, or interest when encountering something unexpected or intriguing. Often used with a rising intonation.

   表示惊讶或兴趣

   • Hello, what have we here?
   • Hello! I didn't expect to see you.
   • Well, hello there!

3. Sarcastic or impatient call for attentionB2slang

   Used ironically or impatiently to indicate that someone is not paying attention, is being foolish, or is stating the obvious. Often implies 'Are you listening?' or 'Wake up!'.

   讽刺或不耐烦地唤人注意

   • Hello? Earth to John!
   • Hello! I've been waiting for an hour.
   • Oh, hello! Nice of you to join us.