concealed
v. 隐藏；隐瞒（conceal 的过去式及过去分词）
adj. 隐蔽的
例句
From a concealed vantage point, he saw a car arrive.
从一个隐蔽的有利位置，他看到一辆车到了。
《柯林斯英汉双解大词典》
The murder weapon was found concealed in undergrowth.
杀人凶器被发现藏在灌木丛中。
《牛津词典》
The microphone was cunningly concealed in the bookcase.
话筒被巧妙地隐藏在书柜里。
