Trocar
n. 套管针\\n[医] 套针
🏥 医学释义
套针，套管针
🗣️ 情景例句
Hello, this is ... What can I do for you?
喂， 我是……我能为你做点什么吗？
He preaches best who lives best.
言教不如身教。
Yes, it's very nice. What's the time, please?
挺漂亮的，现在几点了？