Flowsheet
[计] 板程序框图, 操作程序框图
🗣️ 情景例句
Try again.
再试一次。
It is an evil sign to see a fox lick a lamb.
狐狸舔羔羊，不是好迹象。
No, I didn't. I didn't have his telephone number.
不，没有。我没有他的电话号码。