查词语
拼音:pèi zhòng
注 音:ㄆㄟˋ ㄓㄨㄙˋ
繁体字:
◎ 配重 pèizhòng[bob-weight] 用来平衡机器某一运动部件的重物
1.{工} bob-weight; additional weight; pullback weight; balance weight; counter weight; mass balance; weight counterbalance