tough /tʌf/ adj. 1.粗暴的:He’s too tough for you to play with.他太粗暴,你不能与他一起玩。 2.强硬的:If you don’t answer our questions, we’ll get tough with you. 你不回答我们的问题,我们就对你采取强硬措施。3.结实的:Use a tougher cloth; this one is too easily torn.用块结实的桌布,这块容易挂破。 4.困难的:He found it a tough job.他发现这是件困难的工作。 5.坚强,顽强:Donkeys are tough little animals. 驴是能吃苦的小牲畜。He’s easily hurt; he’s not tough. 他极易受伤害,他不坚强。 6. (肉等食物)老的:What a tough steak! 多难吃的牛排!

toughen vi.(使)变坚韧,(使)变困难

toughly adv.粗暴地,猛烈地