improve on 另做一物比原物更好
improve in 有改进,好些
improvement in表示原物有改进,好转
include...in把列在里面
inclusive of把包括在内
independent of独立的,不受约束的
indicative of表明,说明
be indifferent to 对漠不关心,冷淡,不在乎
inferior to 比superior to比好
inform sb. of sth.通知,告诉
be innocent of无罪的,无辜的
insist on 坚持要
instead of 代替,而不是
instruct...in 教,指导,训练某人
insure... for把保险;ensure使安全;assure...使确信,保证
insure...against保险以防
intend...for打算把给
intent on专心致志,坚决
in the interests of符合的利益
be interested in对感兴趣
interfere in干涉,interfere with打搅,干扰
at intervals每隔一会儿,每隔一段距离
intervene in干预
invest in投资
be involved in 卷入,参加
by itself 单独地,靠自己
in itself本身;of itself自发,自然
be jealous of妒忌
jump at 抢着接受,
jump on 叱责
junior to sb.年纪较轻,职位较低
keen on喜爱,渴望
keep a close watch on 密切注视
keep...to oneself 不告诉别人
to ones knowledge据所知
at large 在逃,逍遥法外
at large 一般来说,大体上
at large 详细地
lean against靠着
at least 至少;at most 至多
in the least 一点,丝毫
at ones leisure 在有空的时候
lend itself/themselves to 适合于
at length 终于
at length 详细地
go to any length 想一切办法,尽一切力量
be liable to 易于的,应受
be liable for 对应负责任的
lie in 在于
in life 一生中
for life 终身
in the light of 考虑到,根据
throw light on 使更为清楚,提供线索,阐明
in line with 符合,一致 389.improve sth. 把原物改进
improve on 另做一物比原物更好
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