Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford Dictionary

   mustard gas

   • IPA[ˈmʌstəd ɡas]

   英式

   • n.
     a colourless oily liquid whose vapour causes severe irritation and blistering of the skin, used in chemical weapons.

   • noun: mustard gas, plural noun: mustard gases