Sdr
abbr. 国际货币基金组织的特别提款权（special drawing rights）；计数据记录器（Statistical Data Recorder）；系统定义记录（System Definition Record）
🗣️ 情景例句
if you don't mind listening.
假如你不介意听的话。
I imagine you are tried after your trip.
我想你旅行回来一定疲惫不堪吧。
That's OK. But you mustn't smoke while you're walking around in the bush either. You could start a bush fire.
没关系。但是在丛林里走动时你也千万不要抽烟，会引起火灾的。