Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford Dictionary

   sit-up

   • IPA[ˈsɪtʌp]

   英式

   • n.
     a physical exercise designed to strengthen the abdominal muscles, in which a person sits up from a supine position without using the arms for leverage.

   • noun: sit-up, plural noun: sit-ups