随着农业的发展，农业知识开始在欧洲普及。As agriculture developed, agricultural ideas diffused across Europe.食品工业的发展有赖于农业的发展.The development of the food industry depends on that of agriculture.农业的根本出路在于机械化.The fundamental way out for agricul...
这种情况目前对阿尔巴尼亚有利。This could now work to Albania's benefit.特雷莎修女访问了她的祖国阿尔巴尼亚。Mother Teresa visited her native Albania.她的父母是阿尔巴尼亚人。Her parents were Albanian....
The sample, after being purged by reversed extraction and purified byPVP - kieselguhr column, was enriched through Amberlite XAD - 7 column.样品经过乙酸乙酯反萃取及PVP - 硅藻土层析柱后, 再径XAD - 7柱浓缩....
尽你所能让她树立信心，提高士气。Do what you can to give her confidence and boost her morale.他的慷慨相助对我们的士气是种极大的激励。His generous offer was a tremendous tonic for our morale.军队的士气极度低迷。Morale in the armed forces was at rock bottom....
The lecturer spouted for hours.讲师滔滔不绝地讲了几个小时.In 1978 there were 884 students at a lecturer/student ratio of 1:15.1978年有884名学生，师生比为1比15。Rainey was an unimpressive, rather dull lecturer.雷尼是个平庸而且相当乏味的老师。He was much in deman...