Trench mortar
迫击炮
🧩 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 need to complete some forms before the class.
上课之前你得填一些表格。
Where (or While) there is life there is hope.
留得青山在，不怕没柴烧。
Where is Lucy's coat?
露茜的外衣在哪里？