Lasserane
白龙胆烷
🗣️ 情景例句
No. Please endorse the check at the back.
不会的。请在支票的背面签名。
An ill workman quarrels with his tools.
拙匠常怪工具差。
We've got to think of ways of changing people's habits.
我们得想想办法，改变人们的习惯。