英语词汇“toughen”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	toughen
释义	toughen —toughener, n. /tuf"euhn/, v.t. , v.i. to make or become tough or tougher. [1575-85; TOUGH + -EN¹] Syn. harden, firm, strengthen, stiffen.
随便看	anti-id anti-idealism anti-idealist anti-idealistic anti-idealistically anti-ideological anti-idiotype anti-immigration anti-imperialist anti-incumbent anti-indemnity anti-induction anti-inductive anti-infective anti-inflammatory anti-inflation anti-inflationary anti-insomniac anti-institutional anti-integration anti-intellectual anti-Irish anti-isolation anti-isolationism anti-isolationist

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