Diamond mortar
[化] 冲击钵
🧩 词语组成解析
diamond
['daɪəmənd]
n. 钻石，金刚石;菱形;方块;
vt. 镶钻石于;用钻石装饰;
adj. 金刚石的;菱形的;用钻石装饰的;
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 is the last chance you can get up to 60 percent discount.
这是您可以得到6折的最后机会。
If you don't aim high you will never hit high.
不立大志，难攀高峰。
Custom has not commonly been regarded as a subject of any great moment.
风俗一般未被认为是什么重要的课题。