cratern.坑(陨石坑、弹坑等);凹地;火山口
Craterization of bone骨火山口状切除术
crater carbon arc lamp陷口式碳弧灯
Crateromys schadenbergin.狐尾云鼠
Craterostomum tenuicauda细尾盆口线虫
crateriform liquefaction杯形液化, 碟形液化
Crater Lake National Park火山口湖国家公园
crater in osseous surgery杯状骨缺损, 火山口状骨缺损
crater-contoured piston顶部有凹坑燃烧室的活塞