友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
hi [hai]
基本释义
- int. 嗨!(引人注意时的喊声,打招呼)
英英解释
2个名词解释
- an expression of greeting
[同] hello, hi, how-do-you-do, howdy, hullo
[例]- every morning they exchanged polite hellos
- a state in the United States in the central Pacific on the Hawaiian Islands
[同] hawaii, hawai'i, hi, aloha state
- an expression of greeting