Yahoo奇摩字典 網頁搜尋

登入
  1. 更多

  1. Oxford American Dictionary

    ideal gas

    • IPA[īˌdē(ə)l ˈɡas]
    • n.
      a hypothetical gas whose molecules occupy negligible space and have no interactions, and which consequently obeys the gas laws exactly.

    • noun: ideal gas, plural noun: ideal gases