Cephamycin
头霉素
🗣️ 情景例句
When will she come back?
她什么时候会回来？
How much is the excess baggage charge?
超额行李费多少钱？
But they would not listen to him. When they came to the river, a white man was waiting in the boat for them.
但是他们不听，当他们来到江边时，一个白人正在船上等着他们。