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
turnround ['tə:nraund]
基本释义
- (机车、货车)周转(时间)
英英解释
1个名词解释
- act or process of unloading and loading and servicing a vessel or aircraft for a return trip
[同] turnaround, turnround
- act or process of unloading and loading and servicing a vessel or aircraft for a return trip