Piperacillin
[化] 哌拉西林; 氧哌嗪青霉素
🗣️ 情景例句
Don't rush, take your time.
别急急忙忙的，慢慢来。
Los Angeles. I stayed with my brother.
落杉矶。上我兄弟家去了。
Have we been introduced?
对不起，我们彼此介绍过了吗？