conceal

/kənˈsiːl/
If you conceal something, you cover it or hide it carefully. 掩盖; 隐藏

verb [vt. 及物动词] 隐匿,隐藏;隐瞒(真实感情或真相);遮盖,遮住

If you conceal a piece of information or a feeling, you do not let other people know about it. 隐瞒 (信息); 掩饰 (情感) •  Robert could not conceal his relief.  罗伯特掩饰不住自己如释重负的心情。

后缀: al 【adjective】 表示具有某种性质的 - indicating pertaining to or characterized by 原词: conceal 是通过后缀 【al】 构成的派生词
conceal 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 24 A skeleton in the cupboard conceal 动词: 隐藏,隐瞒
Lesson 28 Five pounds too dear
Lesson 34 A happy discovery
Lesson 49 The ideal servant
con + ceal(看作seal, 密封) → 密封起来 → 隐藏; 隐瞒; 掩盖
单词造句: