concealment
英 [kən'siːlm(ə)nt]
美[kən'silmənt]
- n. 隐藏，隐蔽；隐匿处
英英释意
- 1. the condition of being concealed or hidden
- 2. a covering that serves to conceal or shelter something;
- "they crouched behind the screen"
- "under cover of darkness"
- 3. the activity of keeping something secret