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
You've been like a second family to me.
你们就像我的第二个家一样。
She finally began to get angry when Paul didn't arrive.
当保罗没有到达时，她终于开始生气了。
Don't forget to keep in touch.
别忘了保持联系。