Trocar
n. 套管针\\n[医] 套针
🏥 医学释义
套针，套管针
🗣️ 情景例句
Even if you ask me a thousand times, my answer will still be no.
就算你问我一千遍，我还是会说“不”。
Take care of the pence and the pound will take care of themselves.
金钱积少便成多。
It can copy a long report and sort the copies and pin them together.
现它可以复印长篇的报告，把复印件分类，并装订起来。