mid·sec·tion /ˈmɪdˌsekʃən/ noun [countableC usually singular] the middle part of something or of someone’s body 中部,中间部分;上腹部 There are 24 missiles in the submarine’s midsection. 在潜艇的中部有24枚导弹。
midsection• Then again, Sargent might have tripped over his ample midsection, too.• He gives her another whack in the midsection with his elbow.• The midsection of the plane is broken nearly in two.