360.in hand 1)在手边;2)(=under control)控制住
361.in the hands of 由…掌握，控制，负责
362.live from hand to mouth 勉强度日，现挣现吃
363.at the head of 在…的前头
364.head for(=move towards)向…方向前进
365.hear of(=know about)听人说起，听说过
366.at heart(=in reality)内心里，实际上
367.in one's heart(of hearts)内心深处，事实上
368.by heart(=by memory)熟记，背(诵)
369.to one's heart's content 尽情地
370.with all one's heart 全心全意地，真心实意
371.hinder…form(=stop…from)阻碍，使..不能做
372.be(go)on holiday 在(去)度假;go on holiday=go for a holiday
373.be(feel)at home(=to be comfortable;not feel worried)感觉合适，无拘束，熟悉
374.be honest in 诚实
375.in one's honor(or in honor of)祝贺，纪念
376.on one's honor 以某人的名誉担保
377.hope for 希望(某事发生)，希望有
378.to one's horror 令某人感到恐惧的是
379.in a hurry(=hastily)匆忙地
380.be identical with(=exactly alike)和完全相同
381.be identified with 被视为与…等同
382.in ignorance of 不知道…
383.be ignorant of(=lacking knowledge)对…不了解，不知道
384.(an)impact(on)对…的强烈影响
385.impose…on 把…强加给
386.impress…on 给…留下印象
387.make(leave)an impression on sb.=give sb. An impression 给…留下印象
388.under the impression that 有..的印象，认为
389.improve sth. (make sth. better)把原物改进;improve on(=produce or be sth. Better than…)另做一物比原物更好
390.improve in(=get better)有改进，好些
391.improvement in 表示原物有改进，好转
392.include…in 把…列在…里面
393.inclusive of 把…包括在内
394.independent of 独立的，不受约束的
395.indicative of表明，说明
396.be indifferent to(=not interested in)对…漠不关心，冷淡，不在乎
397.(be)inferior to(=less good in quality or value)比…差;superior to 比…好
398.inform sb. of sth. 通知，告诉
399.be innocent of无罪的，无辜的
400.insist on(=order sth. to happen)坚持要
