crater

cratercraterD.J.:[ˈkreitə]K.K.:[ˈkretɚ]n.1.■火山口With a telescope you can see the huge crater of Ve -suvius.用望远镜你能看到巨大的维苏威火山口。2.■弹坑等

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crater1['kreitə]n.1.■火山口2.■(地球、月球上的)陨石坑,撞击坑[亦称作impact crater, meteorite crater,参较astrobleme]3.■(月球表面上的)环形山[参较walled plain]4.■碗形喷泉口5.■弹坑，弹痕6.■[C-][所有格]Crateris 【天文学】巨爵(星)座 crater2['kreitə]vi.1.■形成坑；呈坑状2.■[美国俚语]死去；毁坏；消亡；熄灭：His car cratered yesterday.他的汽车昨天坏了。vt.1.■在…上形成(或布满)坑2.■3.■取消；放弃搁置一旁4.■毁坏

cratercrater[ˈkreitə]n.1.■火山[喷火]口; (月球上的)环形山2.■焊(火, 枪)口, 焰口3.■弹坑; 陨石坑4.■【天】巨爵座The battlefield was full of craters made by exploding shells.战场上布满弹坑。

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词性变化crater[ˈkreitə]vt.1.■(使)成坑状Artillery cratered the roads.炮击后大路布满了弹坑。crater[ˈkreitə]vi.1.■成坑状, 成坑The surface cratered with the constant dropping of water.表面因经常滴水而成坑。

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继承用法craterwalln.1.■火山口壁crateraladj.crateredadj.1.■有坑的, 多坑的crateriform[ˈkreɪtərɪfɔ:m]adj.1.■火山口状的, 漏斗状的crater-kin,crater-letn.1.■小坑, 小火山口craterlessadj.