音標(biāo)發(fā)音英式音標(biāo) [t?f]美式音標(biāo) [t?f]國際音標(biāo) [t?f]英式發(fā)音 美式發(fā)音 基本解釋adj. 艱苦的,困難的;堅強的,不屈不撓的;堅韌的,牢固的;強壯的,結(jié)實的 n. 惡棍 vt. 堅持;忍受,忍耐 adv. 強硬地,頑強地 n. (Tough)人名;(英)圖赫詞源解說 直接源自古英語的toh;最初源自古日耳曼語的tankhuz,意為困難的。詞根記憶“塔夫”→像塔一樣的壯夫→強健的同根派生adv性質(zhì)的同根詞toughly:固執(zhí)地;強硬地。n性質(zhì)的同根詞toughness:[力]韌性;強?。挥姓承?。vi性質(zhì)的同根詞toughen:變堅韌;變頑固。vt性質(zhì)的同根詞toughen:使…堅韌;使…頑固。toughish adj. 有點兒強硬的tough相關(guān)詞用法辨析tough作形容詞時可表示“兇惡的”的意思,還可作名詞表示“惡棍”的意思,都是美式英語的用法。 tough使用方法tough詳細辨析英漢例句用作形容詞 (adj.)用作定語: ~+ n.He has a tough character.他有一個堅韌的性格。用作表語: S+be+~He is dreadfully tough.他極其粗魯。S+be+~+ prep .-phraseThey are very tough on drunk drivers.他們對酒后駕車者十分嚴(yán)格。S+be+~+to- vHe is tough to work with.他很難共事。tough更多例句詞組短語用作形容詞 (adj.)~+名詞tough competition 激烈的競爭副詞+~dreadfully tough 極其粗魯?shù)?/li>~+動詞tough to work with 很難與…共事~+介詞tough on 對…很嚴(yán)格短語Tough fight 打硬仗;攻堅戰(zhàn)Tough Mudder 國際障礙大賽;最強泥人;泥巴硬漢tough shooting 難爆破的Tough Steel 韌性鋼wire tough 引線托觸;引線張力tough更多詞組英英字典劍橋英英字典(STRONG) strong; not easily broken or made weaker or defeated(DIFFICULT) difficult to do or to deal with(FOOD) Tough food is difficult to cut or eat.(VIOLENT) likely to be violent or to contain violence; not kind or pleasant(UNLUCKY) unlucky a violent person柯林斯英英字典 A tough person is strong and determined, and can tolerate difficulty or suffering. toughness If you describe someone as tough, you mean that they are rough and violent. A tough place or area is considered to have a lot of crime and violence. A tough way of life or period of time is difficult or full of suffering. A tough task or problem is difficult to do or solve. Tough policies or actions are strict and firm. A tough substance is strong, and difficult to break, cut, or tear. Tough meat is difficult to cut and chew. tough劍橋字典tough柯林斯字典專業(yè)釋義化學(xué)增韌Many methods have been developed. One of the most successful methods is to cure epoxy resin by using tough curing agent contained soft segments component.環(huán)氧樹脂的增韌改性方法很多,采用分子結(jié)構(gòu)中含柔性鏈段的固化劑,固化并增韌環(huán)氧樹脂的方法,具有環(huán)氧樹脂的力學(xué)性能受影響小,工藝簡單,加工方便等優(yōu)點。經(jīng)濟學(xué)吃苦耐勞交通運輸工程堅韌的