a short smooth-bore gun for firing shells (technically called bombs) at high angles
迫击炮。
a similar device used for firing a lifeline or firework
(烟花或救生索的)发射器。
a cup-shaped receptacle made of hard material, in which ingredients are crushed or ground, used especially in cooking or pharmacy
臼,研钵
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a pestle and mortar .一套杵和臼。
attack or bombard with shells fired from a mortar
用迫击炮轰击。
a mixture of lime with cement, sand, and water, used in building to bond bricks or stones
(砌砖时用的)砂浆,灰浆。
fix or join using mortar
用砂浆砌合,用砂浆黏合
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the pipe can be mortared in place .这管子可以用砂浆黏合到位。
"late Old English (in sense 2), from Old French