int. 感叹词（用作问候语）嘿，喂
abbr.夏威夷群岛的书面缩写；（=high intensity）高强度
Every morning, I greet my neighbor with a cheerful hi.
每天早上，我都会用一个愉快的嗨来问候我的邻居。
She waved and said hi as she walked by the office.
她挥手并在经过办公室时说嗨。
The teacher always starts the class with a friendly hi.
老师总是用一个友好的嗨开始上课。
When I entered the room, everyone turned and said hi.
当我走进房间时，每个人都转过身来说嗨。
My little brother loves to say hi to everyone he meets.
我的小弟弟喜欢对他遇到的每个人说嗨。
She sent me a quick text just to say hi.
她给我发了条短信只是为了说嗨。
At the party, he greeted each guest with a warm hi.
在聚会上，他用一个热情的嗨迎接每位客人。
Even if we're busy, we always take time to say hi.
即使我们很忙，我们总会抽时间说嗨。
She walked into the store and gave a quick hi to the cashier.
她走进商店，快速地对收银员说了声嗨。
Whenever we see each other, we exchange a simple hi.
每当我们见面时，我们都会互相说一个简单的嗨。
hi everyone 大家好
hi buddy 你好，伙伴
hi friend 你好，朋友
hi guys 你们好
hi folks 各位好
hi team 团队好
