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If you describe someone as ignorant, you mean that they do not know things they should know. If someone is ignorant of a fact, they do not know it.% Y. t" I& r% D: T: W7 @
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People don't like to ask questions for fear of appearing ignorant... 6 B; L: t. T/ t . v5 C) u1 j4 J4 L3 R2 [ADJ]- D$ c5 Q+ A( X6 ]$ q
People are sometimes described as ignorant when they do something that is not polite or kind. Some people think that it is not correct to use ignorant with this meaning. 5 I/ D$ C% F/ V# ^1 P9 b# u% `# G. B . i' T$ }" M. t' r q0 P' W' E1 Y6 l R
没有安装的赶紧下,肯定给你不一样的感觉