英語翻譯：

blunt; dull; stupid
【醫(yī)】 ambly-

相關詞條：

1.havenoedge  2.obtuseness  3.bluntness  4.bluntly  

例句：

1. 他就是這麼遲鈍。
   Such bluntness is characteristic of him.
2. 鈍剪刀剪不齊。
   Blunt scissors don't cut cleanly.
3. 她不可能如此遲鈍。
   She cannot possibly be so obtuse.
4. 我的鉛筆鈍了，你能借我把刀子削一削嗎？
   My pencil is blunt, could you lend me a knife to sharpen it?
5. 他用一把鈍刀子切肉。
   He cut the meat with a blunt knife.