现在教给孩子的学科都过于深奥.The child is being taught subjects that are beyond his depth.他们的辩论太深奥,我搞不懂.Their argument was too metaphysical for me to follow.这是一本深奥的书.This is a deep book....
A timely bingo win brought some cheer to Juliet Little's family yesterday.昨天玩宾戈赢了一把，适时地给朱丽叶·利特尔一家带来些许的欢快心情。A nasty incident was prevented by the timely arrival of the police.警察的及时到来阻止了一次严重事故。We are particularly grat...
胆石通常是在胆囊中形成的.Gallstones usually form in the gall bladder.胆石症是由胆汁的成分形成的.Gallstones are formed from the constituents of bile.胆石症的发病率随年龄而逐渐增高.The incidence of gallstones increases progressively with age....
the long-term effects of fertilizers肥料的长远影响Crushed bones make one of the best fertilizers.骨粉是最佳肥料之一.The use of pesticides and fertilizers produces cheap grain and vegetables.使用杀虫剂和化肥生产出廉价的谷物和蔬菜....