[医] incoherence，incoherency ；

[例句] 文章分开看还好，但是问题在于不连贯。 The text is good in parts, but suffers from discontinuity.

[例句] 儿童教育的不连贯性 discontinuity in the children's education

incompatibility ；

[例句] 虽然他们在银幕上是誓不两立的对手，在现实生活中却是至交。 Despite their bitter screen rivalry, off-stage they are close friends.

[例句] 矜持与贫穷不两立((贫则卑)). Pride does not consort with poverty.

indefectible ；

[例句] 这两家伦敦的俱乐部是该级别里仅存的保持不败的球队。 The two London clubs are the only undefeated teams in the division.

[例句] 我们队一直到最后一场都保持不败的纪录. Our team played through right up to the last game.

[法] indifference，make little of，take no account of，think little of ；

[例句] 如果你不注意的话，孩子们往往会不重视他们的家庭作业。 If you are not careful, children tend to neglect their homework.

[例句] 这老人似乎一点也不重视这个问题. The old man didn't seem to attach any importance to the question.

inexpensive；

[例句] 淀粉酶 、 蛋白酶和其他不贵的大品种酶都是这样使用的. Amylase, proteases and other inexpensive bulk enzymes are used in this way.

[例句] 我给一位很棒, 收费又不贵的理发师剪头发. I get my hair cut by a good, inexpensive barber.

ricketiness ；

[例句] 这地方建造得有些不牢靠。 The place is a bit jerry-built.

[例句] 我们的不牢靠的记者证所依仗的就是我那几篇杂志上的文章. Our flimsy journalists credentials rest on my few magzine pieces.

hear nothing of，be ignorant of，be insensible of，be unaware of，in the dark ；

[例句] 我当时不知道罗恩有那么坚强的个性。 I didn't know Ron had that much strength of character.

[例句] 我不知道自己要去上哪所大学. I didn't know what college I wanted to go to.

built on the sand ；

[例句] 我们和那些政治家之间的关系很不稳固。 There is an uneasy relationship between us and the politicians.

[例句] 这项研究犹如建在流沙之上，基础极不稳固。 The research seemed founded on quicksand.

[医]inequacy ；

[例句] 研究者还指出不充足的睡眠条件比如. They also point out that inadequate sleep - and conditions such as.

[例句] 对于这个问题的考据尚不充足. The textual criticisms on the problem are not enough.

insufficient，scanty，short ；

[例句] 对难管教的孩子只是责备是不够的。 It's not good enough just to blame the unruly children.

[例句] 只在外缘做一些小修小补是不够的，我们的目标必须是重建整个系统。 It is not enough to tinker at the edges; our objective must be to reconstruct the entire system.

[医] impassable，impatent，imperforate ；

[例句] 小组中几乎所有人都认为，在这个就业市场，搜寻招聘广告这类老路是走不通的。 Nearly everybody in the group agreed that in this job market the usual avenues, like searching the want ads, are useless.

[例句] 谁也不会建议把这种 " 不通 " 的英语教给学生. No one would recommend teaching this kind of " bad " English to students.

uncompromising，unbending；

[例句] 我宁死不妥协. I would rather die than compromise.

[例句] 现在人们担忧激进分子会变得更加不妥协。 The worry is that the radicals will grow more intransigent.

stand fast，[法] noncompliance ；

[例句] 我本人厌恶歧视,这一点我对任何人都不让步. I yield to no one in my personal distaste for discrimination.

[例句] 1937年7月,内陆钢铁公司同意承认工会, 但其它公司不让步. Inland Steel agreed to recognize the union in July 1937 , but other companies held out.

out-of-flatness ；

[例句] 他已把那树篱顶部不平整的地方修剪整齐了. He has trimmed away all the rough edges on that hedge.

[例句] 他的衣服故意弄得十分寒酸, 领子从来都不平整,领带也从来不系好. They're ostentatiously shabby, his collars never clean and his tie's never tied properly.

irrelevancy，be unbecoming to，impertinence，out of the way ；

[例句] 在如此正式的场合,怎么说这样不恰当的话. Whan an inept remark to make on such a formal occasion.

[例句] 那样的行为是不恰当的. It isn't proper to act like that.

irreverent ；

[例句] 他否认曾口出对女性不敬的污言秽语。 He denies making off-color remarks about women.

[例句] 他相信他的记录会说明一切，并不理会那些对他不敬的人。 He believes that his records speak for themselves and ignores those who diss him.

mameless ；

[例句] 背弃朋友是为人所不齿的. To betray a friend is ignoble.

[例句] 一夜暴富的人是被人们所不齿的. To be rich over night was despised at that time.

[医] acataleptic ；

[例句] 他今天早上在家中被身份不明的闯入者射杀。 He was shot this morning by unidentified intruders at his house.

[例句] 哥伦布竖蛋这个真伪不明的故事十分有趣. The apocryphal story of Columbus and the egg is very interesting.

keep silent；

[例句] 他不讲话了, 但我猜他有满腔说不出的郁闷. He was silent, and I guessed at his unutterable depression.

[例句] 柔嘉 见他不开口, 忍住也不讲话. Noticing his silence, Jou - chia restrained herself and kept quiet.

out of fashion ；

[例句] 长裙子去年就不流行了. Long skirts went out last year.

[例句] 这里不流行台球. Billiards isn't popular in here.