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
Two is enough.
两块足够了。
I'm not rich. I wish I didn't have to pay the fine.
我不是富有人家，但愿不必交罚款。
I really think a little exercise would do you good.
我真的觉得做点运动对你有好处。