隐: Ⅰ动词(隐瞒; 隐藏) hide; conceal 短语和例子隐姓埋名 conceal one's name and surname; 从路上看不到这所房子, 它隐没在一小片树林里。the house was concealed from the road by a small wood.Ⅱ形容词1.(隐藏不露) hidden from view; concealed 短语
嘴: 名词1.(口的通称) mouth 短语和例子歪嘴 wry-mouthed; 噘起嘴 purse up one's lips2.(形状或作用像嘴的东西) anything shaped or functioning like a mouth 短语和例子山嘴 the spur of a hill; 茶壶嘴 the spout of a teapot; 烟嘴儿 cigarette