crown.乌鸦;啼叫;欢叫v.报晓;啼叫;欢叫;夸口;洋洋自得
crow feet flaw鸡爪痕
crowfoot cracks皱裂
crowbar circuit消弧电路,保安电路
Crow Honeyeater虚拟表
crowfoot packer爪形镇压器
crow foot crack鸟爪形裂纹
crow my head offvi.吹嘘(自夸)
crowfoot spanner爪形扳手
crow-foot sign鸦足征
crowed condition拥挤条件