【lack音标】 英[læk] 美[læk]
【单词释义】 lack是什么意思：
vt.缺乏，缺少；需要的东西
n.[U]缺乏，不足，没有；缺少的东西
[单词分级] 中考英语词汇
[第三人称单数] lacks
[单词现在分词] lacking
[单词过去式] lacked
[单词过去分词] lacked
【lack形近词/近似词】
hack v.乱劈，乱砍；非法侵入（他人计算机系统） n.劈，砍；（对他人计算机）侵入；雇佣文人
rack n.架子，支架；行李架 vt.使痛苦；折磨
tack n. 方针，方法；大头钉，图钉 v.（用平头钉）钉上，固定住；蜿蜒航行；用粗线脚缝
back n.背；背面，反面 adv.以前；向后地 adj.后面的
jack n.千斤顶；[信]插孔，插座；杰克 v.提高，增加；用千斤顶顶起；抬起
sack vt.解雇，开除 n.解雇；麻袋；一袋（的量）
pack n.一群；包裹 v.打包；塞进；包装；挤满，塞满
【单词例句】
◇ Lacking food and tablets, we were nervous and uncertain at first. But we all kept optimistic and made good adjustment to the situation.
因为缺少食品和药品，我们一开始都又紧张又心里没底，但是我们都保持乐观，做好调整适应这一新境况。
---- An Air Crash
◇ The symptoms of xylitol poisoning include weakness, vomiting and a lack of coordination, and it requires urgent veterinary attention.
木糖醇中毒的症状包括身体虚弱，呕吐和四肢不协调，一旦中毒需要立即找兽医治疗。
---- Food that dogs cannot eat
◇ Acne was previously thought to come from lack of normal shedding of the skin cells that line the sebaceous (oil gland) follicle. This was thought to lead to thickened skin and the formation of small comedones (black and white heads).
原先认为痘痘源于毛囊皮脂腺周围的皮肤细胞未能正常脱落。这会导致皮肤增厚，形成黑头和白头（粉刺）。
---- Should we be popping pimples?
◇ But he expressed disappointment at the lack of interest in the trial shown by the New Zealand government, despite its potential implications for addressing issues from work/life balance and the gender pay gap to the health and mental wellbeing of working New Zealanders.
虽然新工作制有望解决工作与生活平衡、男女收入差异以及新西兰工作者身心健康等方面的问题，但新西兰政府对此缺乏兴趣，他有些失望。