英语词汇“toughen”的翻译、意思、用法、释义-英汉双解词典-修远网

单词	toughen
释义	toughen /ˈtʌfn//ˈtʌfn/ ★★★v. toughens toughening toughened toughened vt ① 使强健;使坚韧 ② 使顽固 ③ 使困难 vi ① 变为强健[坚韧] ② 变为顽固 ③ 变为困难同义词 acclimate acclimatize caseharden harden indurate season strengthen
随便看	coed coeditor co-eds co-education coeducation coeducational coefficient co-efficient coehorn coel- -coel coelacanth -coele Coelenterata coelenterate coelenteron coeli- coeliac coelom coelomate coelome coelostat coemption coeno- coenobite 持斋把素持明院统持有持有、使用假币罪持有伪造发票罪持有成本持有期收益率持有至到期投资持服持松 педикюр педикюр педикюрша педикюрша пединститут пединститут педогенез педогенез педология педология

同义词