| 释义 |
de·fi·cientBrE /dɪˈfɪʃnt/ NAmE /dɪˈfɪʃnt/ adjective (formal ) ~ (in sth )not having enough of sth , especially sth that is essential 缺乏的；缺少的；不足的◆ a diet that is deficient in vitamin A 缺乏维生素 A 的饮食not good enough 有缺点的；有缺陷的◆ Deaf people are sometimes treated as being mentally deficient . 耳聋的人有时被看作智力不健全。 |