| 释义 |
ˈsit-upnoun [c] an exercise for the stomach muscles in which you lie on your back with your legs bent, then lift the top half of your body from the floor 仰卧起坐（一种运动）: ◇to do sit-ups 做仰卧起坐 ☞picture at sport 见sport插图 sit-up /ˈ· ·/n [c usually plural 一般用复数]an exercise in which you sit up from a lying position while keeping your feet on the floor 仰卧起坐 |