Lenkophyll
[医] 叶白[色]素
🗣️ 情景例句
and we must prepare this room.
我们得收拾好房间。
I will have done it by the time you come back.
在你回来之前，我会做完它。[将来完成时，表示将完成…，会做完…]
In England they call this line a queue. You must always wait in a queue.
在英国人们把这样的行列叫队。等车时你总得排队。