单词	emergency drill
释义	emergency drill 紧急操演
随便看	intake-manifold intake manifold intake manifold absolute pressure sensor intake manifold pressure intake manifolds intake manifold stud intake measure intake mechanism intake muffler intaken intake needle valve intake nozzle intaken quantity intake of hydropower station intake opening intake passage intake period intake pipe intake-pipe intake point intake port intake pressure intake pressure difference intake process intake pump 玉盘珍馐直万钱玉碗冰寒滴露华玉碗冰寒滴露华玉窗明暖烘霞玉窗红子斗棋时玉笋破玉笙吹遍玉笙声里鸾空怨玉筋应啼别离后玉筝调柱事后事在人为事宜事实事已至此事必躬亲事态事情事故事无巨细