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
Where are you from in Florida?
你从佛罗里达的什么地方来？
Thank you for coming to see me off.
谢谢你来为我送行。
Don't throw it like that.Throw it like this.
不要那样扔，要这样。