weight-bearing
adjective uk/ˈweɪtˌbeə.rɪŋ/ us/ˈweɪtˌber.ɪŋ/
负重的，承重的
supporting the weight of your body or a building
weight-bearing joints such as the knees 担负身体重量的关节，如膝关节
Weight-bearing exercise is very good for the bones. 负重运动对骨骼十分有益。
a weight-bearing wall 承重墙