[TOP]pelvis pel·vis / ˈpelvisʃOŋð> / noun the wide curved set of bones at the bottom of the body that the legs and spine are connected to  骨盆 • pel·vic / ˈpelvikʃOŋð> / adj. [only before noun] : the pelvic bones 骨盆骨 [TOP]pelvis pel·vis / ˈpɛlvɪs ; ˈpelvəs / noun [C] 1. the set of large wide curved bones at the base of your SPINE , to which your legs are joined 骨盆 ⇨ picture at SKELETON [TOP]pelvis['pel.vɪs] noun countable » the bones which form a bowl-shaped structure in the area below the waist at the top of the legs, and to which the leg bones and spine are joined 骨盆 [TOP]pelvis ●○○○○
1.N-COUNT 可数名词 骨盆 Your pelvis is the wide, curved group of bones at the level of your hips.