adj (1)傻的，愚蠢的，糊涂的(foolish;stupid;lacking good sense or reason)： a～child 一個(gè)傻孩子;a～question/thought/idea/mistake 愚蠢的問(wèn)題/想法/主意/錯(cuò)誤; Don't be so～! 別那么傻! It's～to drive without fastening one's seat belt. 開(kāi)車不系安全帶是愚蠢的。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)無(wú)聊的(lacking seriousness or substance;absurd)：a～comedy/story/book 無(wú)聊的喜劇/故事/書(shū);〖反〗serious，meaningful;
(3)頭昏眼花的(only partly conscious;dazed，as from a blow)[無(wú)comp][作pred](infml)：knock/bore sb～打/煩得某人暈頭轉(zhuǎn)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! 你這傻瓜，看你都干了些什么!
【辨異】silly與foolish和stupid的區(qū)別見(jiàn)FOOLISH。