Alcohol is a potent drug that anaesthetizes the brain.酒精是一种能麻醉大脑的烈性药物。Do either of you smoke cigarettes or drink alcohol?...你们俩有人吸烟或喝酒吗？Despite being classified as a depressant, alcohol initially acts as a stimulant on t...
In 1985, he began to show signs of alcohol and drug dependency.在1985年，他开始表现出酗酒嗜毒的迹象。Many motor accidents are the result of unthinkingly mixing speed and alcohol.许多机动车事故都是不计后果地酒后开快车造成的。He was arrested on suspicion of driv...
在网络中,凡三个或三个以上的导体联结的一点,称为节点(或称分支点).A Branch point in a network is a point where three or more conductors are joined.异常石墨的形态表现出相互联结的立体网络状.The morphology of abnormal graphites has the three - dimensional interconnection net...
The President's flip-flops on taxes made him appear indecisive.总统在税收问题上的一再反复使他显得优柔寡断。a pair of flip-flops一双人字拖鞋Its proud successes and its spectacular flops spurred research efforts.它的应用有多少次辉煌的成就,也有不少次显然的失败,这就推动了对它的...