mortars
/ˈmɔːr.tɚ/
名词
（砌砖等用的）砂浆，灰浆
They drilled 361 holes into the base of the tower and filled them with mortar.
他们在塔的基座上钻了361个孔，并且用砂浆填满了它们。
迫击炮（弹）
The mortar landed in mud and failed to detonate.
迫击炮弹落在泥土中，没有爆炸。
臼，研钵
Use a pestle and mortar to crush the spices.
用杵和臼将香料碾碎。