lack vi. 缺乏,不够,不足〔主要用现在分词形式 lacking〕。 Money is lacking. 钱不够。 Nothing is lacking for your comfort. 你的舒适设备,应有尽有了。 vt. 1.缺乏,不够,不足。 2.需要。 The vote lacks five of being a majority. 得票数差五票不足多数。 It lacks 10 minutes of seven. 现在是七点差十分。 That fellow lacks common sense. 那家伙缺乏理智。 What do you lack? 你要买点什么? 〔旧时小贩叫卖声〕。 ★下列例句中的 lacking 可作介词看待: Lacking (without) any better idea, adopt mine. 没有更好的主意,就采用我的主意吧。 n. 1.缺乏,不足。 2.缺少的东西,需要的东西。 the lack of sleep 睡眠不足。 for [by, from, through] lack of 因缺乏…,因无…。 have no lack of 不(缺)乏。
knowledge n. 1.知识;学识,学问。 2.了解,理解;消息。 3.认识。 4.〔古语〕学科。 5.〔古语〕性关系。 book knowledge书本知识。 K- is power. 〔谚语〕知识就是力量。 practical knowledge实际的知识。 secondhand knowledge第二手知识,传授来的知识。 working knowledge of French 法语知识学到能应用的地步。 I have no knowledge of London. 我对伦敦毫无所知。 It is within your knowledge that ... 这是你所知道的。 The knowledge of our victory caused great joy. 我们获得胜利的消息传来,万众欢腾。 perceptual knowledge感性认识。 logical [rational] knowledge理性认识。 the theory of knowledge【哲学】认识论。 branches of knowledge学科。 carnal knowledge性经验;【法律】性关系。 come to sb.'s knowledge被某人知道。 common [general] knowledge众所周知,常识。 grow out of (sb.'s) knowledge被忘掉了。 have some [a general, a thorough] knowledge of 懂得一点,懂得一个大概,精通。 not to my knowledge我知道并不是那样。 out of all knowledge(变得)认不出来,无法辨认。 to my knowledge据我知道。 to sb.'s certain knowledge据某人确知。 to the best of my knowledge据我所知,就我所知而论(=so far as I know)。 Too much knowledge makes the head bald. 〔谚语〕知识太多老得快。 without sb.'s knowledge 不通知某人,背着某人。
The error correction, is meets the wrong topic the first reflection, it overcomes the thought inertia assassin's mace; is clarifies the knowledge difference, the repair knowledge lacks the scalpel which limits; grasps the knowledge relation, the promotion knowledge migration catalyst 纠错,是遇到错题的第一反映,它是克服思维惯性的杀手锏;是澄清知识区别,修复知识缺限的手术刀;把握知识联系,促进知识迁移的催化剂。
Aiming at rural technical personnel and farms knowledge lacking, protected horticultural engineering construction being unreasonable, the investment efficiency rate of the engineering low, national ministry of education establishes the important project, the research of intellectual information system and technology on industrialized agriculture, to overcome them 针对我国农村科技人员和农民知识水平低,园艺设施工程建造的盲目性大、投资效益低的问题,国家教育部择重列项,题为“工厂化高效农业智能信息系统与技术的研究”。