ahead of time【科技】;before hand【科技】;in advance【科技】
【化】 手力千斤顶
hand jack screw
暂无补充释义。
相关词条
TWEEZER(S) as gripping hand-tools
scanner, hand-held
first hand knowledge
metal-cutting device hand-held device
hand screen
hand pump
flexor carpi ulnaris ( flexor of the hand)