导读：词组能有效的帮助大家提高完型和句子的理解与写作质量，为保证大家能够灵活运用考研重点词组，社科赛斯李梅老师特配以相应的例句，帮助大家更快地获得更高的分数。
471. in turn 依次，轮流；转而
The students were summoned in turn to be interviewed.
学生依次被召入进行口试。
This, in turn, affects the way you speak and act.
转而也影响了你说话、做事的方式。
472. in vain 徒劳，白费力
My efforts were not in vain.
我的气力没有白费。
He cried her name in vain.
他徒劳地叫着她的名字。
473. independence from/of 独立，自主， 不依赖，不依靠， 不受...支配
In 1816, Argentina declared its independence from Spain.
1816年，阿根廷宣布脱离西班牙正式独立。
The freedom of a man and the independence of a nation are embodied here on this tiny place.
人的自由和民族的独立都在这弹丸之地得到了集中的体现。
474. be indifferent to 无兴趣，不关心
We must not be indifferent to the lives of the masses.
对群众的生活不能漠不关心。
475. be indignant with sb. 愤慨
People are indignant with murderers all the time.
人们一直都愤恨谋杀者。
476. be indispensable for/to 必需的
Air and water are indispensable for/to creatures.
空气和水对生物来说是必不可少的。
477. be inferior to 级别低于，不如
I consider it to be inferior to robot.
我认为它不及机器人。
I would not wish to be inferior to others.
我不希望自己比别人差。
478. influence on 对...的影响
TV is a bad influence on people.
电视会对人们产生不良影响。
479. be innocent of 无...罪，无辜
Can you prove that he is innocent of the crime?
你能证明他无罪吗？
480. inquiry about 对...的查询
We make inquiry about the goods.
我们对此商品，已提出询盘。
