Hails
v. 下雹子( hail的第三人称单数 ); 如冰雹般地降下; 致敬; 打招呼
🗣️ 情景例句
I'd like to meet your daughter someday.
我希望有一天能见到你女儿。
I don't know. You may look in the TV Guide.
我不知道，你可以看看《电视报》。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。