单词	銃頭引火噐
释义	同COCK
随便看	double row radial engine double row roller bearing double row single direction thrust ball bearing double-row stage doublers double-rule double-ruled double ruled surface double ruled warped surface double ruled warp surface double-ruling double rum double-run leveling double-runner doubler yarn doubles double sail double salt double sample double sampling double sampling inspection double sampling inspection plan double sampling plan double sampling scheme double sateen