自重 [zì zhòng]
1. (注意自己的言行) conduct oneself with dignity; be self-possessed; be self-dignified
2. (本身的重量) dead-weight; dead load:例句: the dead weight of a wagon
车皮自重
自重 [zì zhòng]
1. (注意自己的言行) conduct oneself with dignity; be self-possessed; be self-dignified
2. (本身的重量) dead-weight; dead load:例句: the dead weight of a wagon
车皮自重