Contusion mortar
[医] 捣碎用乳钵
🧩 词语组成解析
n. 捣碎, 碾碎, 挫伤\\n[医] 挫伤
mortar
['mɔ:tə]
n. 迫击炮;砂浆;房产;研钵;
vt.& vi. 用迫击炮攻击（或袭击）;用灰泥涂抹[结合];
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
To play with the frog
逗青蛙玩
Tony worked in a lawyer's office years ago, but he is now working at a bank.
托尼曾在一家律师事务所工作，而现在正在一家银行上班。