lubricating nipple



【字彙解釋】

lubricating nipple 潤滑嘴

lubricating

adj. 潤滑的

nipple

n. 奶頭


【前後詞彙】

lubricating device 潤滑裝置
lubricating means 潤滑裝置
[~
δ~
λ~
w~
lubricating nipple 潤滑嘴
lubricating pump 潤滑泵
lubricating system 潤滑系統
lubrication missing-insufficient 缺少潤滑
lubrication oil 潤滑油

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