n.缺乏，不足，没有；缺少的东西
网络缺乏；缺少；不足；缺
1 . Lackof exercise can lead to feelings of depression and exhaustion.
缺乏锻炼会导致抑郁和疲劳。
来自柯林斯例句
2 . Despite his lackof experience, he got the job.
他虽然经验不足，但还是获得了这份工作。
来自柯林斯例句
3 . There's a lackof fussiness about the way he works.
他工作时不会过分注重细节。
来自柯林斯例句
4 . She wrinkled her nose, piqued by his total lackof enthusiasm.
她皱皱鼻子，为他毫无热情而感到不快。
来自柯林斯例句
5 . There's always a lackof consistency in matters of foreign policy.
外交政策总是缺乏连贯性。
来自柯林斯例句
1.the state of needing something that is absent or unavailable;
there is a serious lack of insight into the problem
1.be without;
This soup lacks salt
1.缺乏
2. 缺少
1 . 缺乏
又举斧hack（砍斧）因经验lack（缺乏）背部被whack（重击）
2 . 缺少
lackey n. 仆人记法 1: lackey→lack(缺少)+key(钥匙)→缺少钥匙的人→没有权利的人→仆人(钥匙往往是权利的象征)pigsty n. 猪圈
3 . 不足
g 出血lack不足，缺乏n 铁
4 . 缺
He can not buy it because of his lackof money ., 他因缺钱买不起这个.
1 . 没有
lack in 在…方面缺乏lack of 不够；不足；没有12级
1 . 他缺乏
they often took advantage of his lack of experience ., 他们常常利用他缺乏经验这一点.
1 . 缺乏挫折
lack 缺乏lack frustation 缺乏挫折lack of balance 不平
1 . 缺氧
oxygen intake rate 氧气摄取率oxygen lack 缺氧oxygen toxicity 氧中毒
