英语词汇heavy-duty怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	heavy-duty
释义	heavy-duty adj. 1.(very robust)结实的；耐用的 a heavy-duty polythene bag经久耐用的聚乙烯袋 2.【经】(subject to high duty)关税重的；关税高的
随便看	neuraminidases neurasthenia neurastheniac neurasthenic neurasthenically neurasthenics neuration neurations neuraxon neuraxone neurectomies neurectomies neurectomy neurilema neurilemma neurilemmal neurilemmas neurilemmatic neurilemmatous neurilities neurility neurin neurine neurines neurism

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