lack of something 缺少某物
lack confidence 缺乏信心
lack experience 缺乏经验
lack motivation 缺乏动力
1. He lacks the experience required for the job.
他缺乏这份工作所需的工作经验.
2. The room lacks sufficient light.
这个房间的光线不足.
3. She lacks the courage to face the truth.
她缺乏面对真相的勇气.
A: Why wasn't he chosen for the team?
A：为什么他没有入选球队？
B: He lacks the physical strength needed for the game.
B：他缺乏比赛所需的体力。
1) 缺少；
2) 缺乏；
3) 不具备
1. 缺少，缺乏
e.g.
The soup lacks salt.
这汤缺盐.
verb
1. To not have something or not have enough of something.
Synonym: want, need, miss