Ichthyocolla
鱼胶
🗣️ 情景例句
We are in the red.
我们有亏损。
No man learns but by pain or shame.
不经痛苦羞辱，难以取得教训。
Experts believe that there are about 40,000 different types of job in the world. Choosing the right one is a difficult job in itself.
专家们认为世界上大约有4万个不同种类的工作。要从中选择一个适合自己的工作是很困难的。