adj (1)傻的，愚蠢的，糊涂的(foolish;stupid;lacking good sense or reason)： a～child 一个傻孩子;a～question/thought/idea/mistake 愚蠢的问题/想法/主意/错误; Don't be so～! 别那么傻! It's～to drive without fastening one's seat belt. 开车不系安全带是愚蠢的。You are very～(It is～of you) to trust him. 你信任他，真是太傻了。How～of me. I do apologize. 我真糊涂，我向你道歉。〖反〗sensible，clever，bright，wise;

(2)无聊的(lacking seriousness or substance;absurd)：a～comedy/story/book 无聊的喜剧/故事/书;〖反〗serious，meaningful;

(3)头昏眼花的(only partly conscious;dazed，as from a blow)[无comp][作pred](infml)：knock/bore sb～打/烦得某人晕头转向;

→′silliness n 傻，愚蠢;′sillily adv 愚蠢地;

n 傻瓜，笨蛋(foolish person)[C](infml)(= silly-billy)：You～，see what you have done! 你这傻瓜，看你都干了些什么!

【辨异】silly与foolish和stupid的区别见FOOLISH。