Iim
abbr. Indian Institute of Metals 印度金属学会
🗣️ 情景例句
I retired because... I wanted to be with my family.
我退休是因为……我想和全家人在一起。
I can't say for certain off-hand.
我还不能马上说定。
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。