单词	known value
释义	known value 已知值
随便看	machine drill machine drilling machine drive machine-driven machine-drivens machine driven switching system machine driven system machined-spoiled time machined surface machined-surface machined thread machined-thread machined washer machine dyeing machine efficiency machine efficiency index machineel machine-element machine element machine elementary operation machine elements machine elf machine elves machine-embroidered machine-embroidereds 花红强如颊花红易衰似郎意花缺露春山花腮酒面红相向花自飘零水自流花艳参差花艳眉相并花萼夹城通御气花萼楼前荆棘满花落家童未扫纡尊降贵纡徐纡行红红红一点红三叶红不棱登红专红丝