乳牛的喂养方法发生了巨大的改变。The feeding of dairy cows has undergone a revolution.母乳喂养有许多益处。There are many advantages to breast-feeding.主流科学家宣称母乳喂养的婴儿更聪明。Leading scientists claim breast-fed babies are intellectually brighter....
Clothing which is fire - resistant in air maybe readily ignitable in oxygen - enriched atmospheres .在空气中防火的衣服在 富氧 大气中可能很容易着火.Selenium content in Se _ enriched yeast's autolysate was determinated by adopting spectrof...
无论走到哪里，罗盘仍然指向北或南。You can go anywhere and still the compass points north or south.罗盘指针的摆动the oscillation of the compass needle罗盘的指针指向北方.The needle of a compass points to the north....
埃莉诺回来的时候，我还闷闷不乐地坐在长沙发上。When Eleanor returned, I was still sitting glumly on the settee.我相信埃莉诺所做的工作会在妇女中有所成效。Eleanor's work among the women will, I trust, bear fruit.埃莉诺上楼去跟孩子们道晚安。Eleanor went upstairs to say goodnig...