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
This dance show is very strange indeed.
这场舞蹈表演真是奇怪。
Time marches on.
时光流逝不回头。
But they still put their stockings at the end of their beds.
但他们仍然把自己的长统袜挂在床脚边。