Cephazolin
先锋霉素Ⅴ
🗣️ 情景例句
Marilyn, you want coffee or tea? Marilyn
要咖啡还是茶？
We can't afford the expense.
我们不能付出那些花销。
So another astonishing fact came to light.
于是又发现了一个惊人的事实。