机油 (jī yóu) — engine oil; lubricant

Definition

Examples

• 汽车每隔五千公里需要更换一次机油。
  Qì chē měi gé wǔ qiān gōng lǐ xū yào gēng huàn yí cì jī yóu.
  Cars need an oil change every five thousand kilometers.
• 这辆摩托车该加机油了。
  Zhè liàng mó tuō chē gāi jiā jī yóu le.
  This motorcycle needs an oil top-up.
• 高品质的机油能延长发动机寿命。
  Gāo pǐn zhì de jī yóu néng yán cháng fā dòng jī shòu mìng.
  High-quality engine oil can extend the engine's lifespan.