machining
noun[U]
uk/məˈʃiː.nɪŋ/us/məˈʃiː.nɪŋ/theactivityofcuttingorshapingmetalon amachine:
用机械加工（金属）Thecomponentsrequireprecisionmachining.这些部件需要精密加工。
state-of-the-artmachiningequipment最先进的加工设备
theactivityofsewingclothwith asewingmachine:
用缝纫机缝制（衣物）Once thepiecesarecut, thefabricisreadyfor machining.一旦裁剪完毕，布料就可以用缝纫机加工缝制了。