Cez
[医][=cefazolin]头孢唑啉，头孢霉素V
🗣️ 情景例句
Six months ago.
六个月以前。
Paul started with surprise when Jim tapped his shoulder.
当吉姆拍了保罗的肩膀时，保罗吓了一跳。
We're warm, we're dry and we're safe.
“我们不感到冷，身上是干的，而且我们很安全。