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...
I cannot see things through your spectacles.我的看法和你的不一样.He peered at Winston over the top of his spectacles.他的眼光从镜架上面透过来看温斯顿.The aurora is one of nature's most awesome spectacles.极光是自然界最可畏的奇观之一....
He turns on his heel and is about to go in extreme dudgeon.他转身要走并大发脾气.He stormed out of the meeting in high dudgeon.他盛怒之下冲出会场.And on and on, the dudgeon reaching operatic heights.和和, 达到了达金歌剧的高峰....
把每一组的频率逐组相加,找出包含中位数的那一组.Add the frequencies in each class to find the class that contains that centermost element.一半数值低于中位数,一半数值高于中位数.One half of its values will be found below and one half above the median.儿童发铅中位数为7.45×...