mortar

n 1 short cannon that fires shells at a high angle 迫击炮: [attrib 作定语] under mortar fire/attack, ie being fired at by a mortar or mortars 在迫击炮火[攻击]之下. 2 strong bowl in which substances are crushed and ground with a pestle 臼; 研　. =>illus at pestle 见pestle插图.

moronic, morose, morose-ness, morosely, morpheme, morphia, morphine, morphological, morphology, morris dance, morris dancer, morris dancer., morrow, Morse, morsel, mortal, mortal sin, mortality, mortality table, mortally, mortar-board, mortgage, mortgagee, mortgager, mortgagor, mortician, mortification, mortify, mortise (also mortice), mortise lock, mortuary, mosaic, Moscow, moselle, mosey, Moslem, mosque, mosquito, mosquito-net, moss,