Refractory mortar
[化] 耐火泥
🧩 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
Boswell's a powerful speaker.
Boswell是个有辩才的演说家。
Diligence is the mohter of success.
勤奋是成功之母。
There is some difference between the twins.
这对双胞胎有点儿不一样。