Ambargris
[化] 龙涎香
🗣️ 情景例句
Dad! Grandpa! He fell in!
爸爸， 爷爷， 他掉下去了。
Come to see me tomorrow if it is convenient to you.
你如果方便的话，明天来看我。
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。