Flashboard
n. 闸板
🗣️ 情景例句
You will come up with the right answer.
你会想起正确的答案的。
Sure. Just help yourself.
可以，自己拿吧。
Suddenly, a middle-age lady got on the train and sat opposite Sally.
突然，一个中年妇女上了火车，坐在萨莉的对面。