Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
经久耐用的,耐磨的。
heavier-duty — comparative of heavy-duty
先理解核心含义，再看它在真实句子里的用法。
经久耐用的,耐磨的。；专为繁重工作设计的；重型的；关税重的
Designed to withstand hard usage without breaking; hard-wearing.
a heavy-duty detergent
强效洗涤剂
Prepare the learner guide for this word
可生成：语法 Grammar、学习解释 Learner guide、例句 Examples。只有点击后才会开始生成。
经久耐用的,耐磨的。
Designed to withstand hard usage without breaking; hard-wearing.
专为繁重工作设计的
designed for heavy work
heavy-duty gloves
加厚耐磨手套
WordNet
Choose the next layer that will help you use heavier-duty with more confidence.
Recommended next
Includes Usage patterns & Collocations
Learn how to use this word with grammar patterns and natural collocations.
Includes Common mistakes & Confusing words
See typical errors learners make and confusing words to avoid.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Spelling & sound
Explore words with similar spelling endings or sounds.
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.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
Use heavier-duty naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
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.