单词	valve yoke
释义	valve yoke 平阀框
随便看	frictional horse power frictional horse-power frictional ignition frictional index frictional influence frictional interface frictional lashing method frictional layer frictional let-off motion friction(al) loss frictional loss frictional losses frictional loss of disc frictional loss test friction alloying frictionally frictional machine frictional mechanical stepless transmission frictional metal chock frictional metal prop frictional moment frictional noise frictional oscillation frictional overheadv frictional power jsks jslf jslj jslq jslr jsls jslt jsltxdy jslx jsly 绷劲绷劲儿绷场面绷大价绷子绷带绷床绷弓子绷瓷绷瓷儿