hello

/hɛˈloʊ/ 感叹词 A1

中文：喂、有人吗？、你好、您好

A greeting (salutation) said when meeting someone or acknowledging someone’s arrival or presence. · Hello, everyone.
A greeting used when answering the telephone. · Hello? How may I help you?
A call for response if it is not clear if anyone is present or listening, or if a telephone conversation may have been disconnected. · Hello? Is anyone there?
Used sarcastically to imply that the person addressed has done something the speaker considers to be foolish, or missed something that should have been obvious. (colloquial) · You just tried to start your car with your cell phone. Hello?

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Hello, here is my watch!

“Hello!” replied the Tin Woodman calmly.

Hello.

Sam said, “Hello, I need running shoes.”

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