Echolocation
[医] 回声测定
🗣️ 情景例句
After forty-eight hours.
四十八小时后。
No. I'm going this way. Hope I can see you sometime again.
不，我要走这一条路。但愿有朝一日能在相见。
I explained to her that the rich were the enemies of the people of France.
我向她解释，财主老爷才是法国人民的敌人。