词汇	Lead screw and nut
释义	Lead screw and nut 丝杠螺母副
随便看	themistian themistid Themistidae themistids Themistius The mistletoe plant is a parasite in trees The mistletoe plant is a parasite on trees Themisto The mistress of a large,fashionable household The mistress of a large, fashionable household the mistress of the house The Mistress of the Inn the mistress of the night the mistress of the sea the mistress of the seaS The mists closed about us the mists of autumn glide the mists of the past the mists of time The Mists on the Marshes The mists was fleeing before the rising sun The mist was breaking the misty mountains in the distance the misty plains below them the misty poetry