Plattner mortar
[化] 冲击钵
🧩 词语组成解析
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
He always performs his tasks perfectly.
他总是圆满地完成工作。
Although my career as an international businessman is limited.
虽然，作为一个国际商人，我的事业是有局限性的。
Thank you. Goodbye!
谢谢您。再见！