1
use lubricating oil
You should use lubricating oil for the engine.
你应该为发动机使用润滑油。
润滑油
先理解核心含义，再看它在真实句子里的用法。
润滑油
lubricating oil
You should use lubricating oil for the engine.
你应该为发动机使用润滑油。
用于润滑发动机和其他部件的油
An oil for lubrication of engines and other components.
Lubricating oil keeps the engine parts from rubbing together too hard.
润滑油能防止发动机部件相互过度摩擦。
The mechanic added more lubricating oil to the engine.
机械师向发动机里加了更多润滑油。
A thin layer of lubricating oil protects the metal surface.
一层薄薄的润滑油保护着金属表面。
You should use lubricating oil for the engine.
你应该为发动机使用润滑油。
Lubricating oil is used to reduce friction.
润滑油用于减少摩擦。
Apply lubricating oil to the bearings regularly.
定期向轴承涂抹润滑油。
Not this
I need to buy some lubricant oil.
Use this
I need to buy some lubricating oil.
“lubricant”是名词“润滑剂”，但“lubricating oil”是固定短语，其中“lubricating”是动名词作定语，不能替换为“lubricant”。
Not this
Please lubricating oil the machine.
Use this
Please apply lubricating oil to the machine.
“lubricating oil”是名词短语，不能直接用作动词。需使用“apply...to”结构表示“给……加润滑油”。
Choose the next layer that will help you use lubricating oil with more confidence.
Recommended next
Missing: Collocations
Complete this area with collocations.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use lubricating oil naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.