knife in浆叶入水倾斜过大
knifen.刀v.用刀切割
knife blade ginning翼片轧棉
knife-blade cover刀铲式覆土器
knife-edge method刀口检验法,刀边法
knife-edge contact闸刀式接点,刃形触点
knife quick changing剪刃快速更换
knife-type scraper刮刀式清管器,刀形刮管器
knife-break switch闸刀开关
knife mounting stand切片机刀片安装架
knife-repair anvil刀片修理铁砧
knife-wielding man持刀男子