lubricated
过去式：
动词过去式: lubricated
更多词形：
形容词: lubricative | 名词: lubrication | 动词过去式: lubricated | 动词过去分词: lubricated | 动词现在分词: lubricating | 动词第三人称单数: lubricates |
单词例句：
The dead center,being a stationary bearing point,must be lubricated.
由于是固定的支承点，死顶尖必须润滑。
The interacting surfaces were lubricated with a mineral oil.
相互作用表面是用矿物油润滑的。
Bearings are lubricated with high temperature oil to ensure the smooth and working live ot the bearings.
瓦楞辊及压力辊的轴承均采用高级高温油脂润滑,以确保轴承的运转顺畅及寿命。
The condom is Lubricated normal condom，which has a spermatophore on the top.
功夫王安全套为润滑型安全套，顶端有储精囊。
As the diamond tip of the drill revolves,it is lubricated by mud.
在钻机的金刚钻头旋转的时候，泥浆便进行了润滑。
Permanently sealed and lubricated ball bearings front and rear.
前后端盖装有永久密封和自润滑的滚珠轴承。
A fine - grained whetstone lubricated with oil,used for fine sharpening.
油石用油润滑过的细砂磨刀石，用于细磨
She lubricated her hands with a lotion.
她抹润肤霜使手光滑。
It is eident that a well lubricated bearing turns more easily than a dry one .
显然，润滑好的轴承，比不润滑的轴承容易转动。