differ in与be different in的区别 differ from 与 be different from 的区别

　　be different from 与 differ from 意思相同
　　be different from 是 differ from 的另一种表达方式,并且比 differ from 更为口语化.
　　如：American cars are different from ours.
　　differ from “不同于”
　　如：The American system of government differs from that of the British.
　　还可以表示“不同意某人的意见或与某人持有不同的观点”
　　be different in 指人或物在品质或质量上的区别
　　如：The difference in price was enormous .(价格上悬殊很大)
　　还有different to / than / with / between / in
　　如：There was no difference betweeen the twin sisters except in height; Mary was a litter taller.(这一对双胞胎姊妹,除了玛丽的个子稍高一点外,长得一摸一样)