词汇	roller core bit
释义	roller core bit 取心牙轮钻头
随便看	he who hesitates He who hesitates is lose He who hesitates is losing he who hesitatesis lost He who hesitates is lost He who is first come is first served He who is suBject to temptations tends to err He who keeps silent consents He who knows nothing He who knows nothing, doubts nothing He who laughs best laughs last he who laughs last he who laughs last laughs best He who laughs last laughs best he who laughs last, laughs best he who laughs last laughs longest hewhole hew-hole He who learns from every body.-Mishna he whole-process cost management hewholes He who lives in hope dames without a fiddle He whomped the ruffian on the skull He who murders pays the forfeit of his life He whooped with delight