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润滑油

潤滑油
rùnhuáyóu
noun #14,374

Measure Word

一瓶润滑油 píng

Meanings

  1. 1 lubricating oil
  2. 2 lubricant

Examples

机器需要加润滑油。
Jīqì xūyào jiā rùnhuáyóu.
The machine needs lubricating oil.
润滑油可以减少摩擦。
Rùnhuáyóu kěyǐ jiǎnshǎo mócā.
Lubricant can reduce friction.

Tips

memory
润 (smooth/moist) + 滑 (slippery) + 油 (oil) — oil that makes things smooth and slippery.

Stroke Order

润 rùn
滑 huá
油 yóu