Keflex
先锋霉素Ⅳ
🗣️ 情景例句
I've been thinking a lot about our responsibilities
我对于我们的职责想了很多
The post office is right on the corner, You can't miss it.
那邮局就在转角的地方，很好找。
Have your mechanics finished yet?
你们的机械师修好了吗？