V2EX lubricated

Lubricated

释义 Definition

“Lubricated”是动词 lubricate 的过去式/过去分词,常作形容词,意思是“已润滑的;上了润滑油的”,使物体表面更光滑、减少摩擦、运转更顺畅。(在口语或医学语境中也可指“湿润的”,但此处以常见机械/日常含义为主。)

发音 Pronunciation (IPA)

/lubrketd/

例句 Examples

The mechanic lubricated the gears, and the machine ran quietly.
技师给齿轮上了润滑油,机器运转得很安静。

The door hinges, properly lubricated with a light oil, stopped squeaking even during the damp winter months.
门铰链用轻质机油正确润滑后,即使在潮湿的冬季也不再吱吱作响。

词源 Etymology

Lubricate 源自拉丁语 lubricus(“光滑的、易滑的”),与“滑动、减少摩擦”这一核心概念相关;加上动词后缀形成“使……变滑/润滑”,其过去分词 lubricated 表示“已经被润滑过的”。

相关词 Related Words

文学作品用例 Literary Works

  • The Martian (Andy Weir)
  • Moby-Dick (Herman Melville)
  • Ulysses (James Joyce)
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