拼音:pèi zhòng
注音:ㄆㄟˋ ㄓㄨㄙˋ
繁体:
◎ 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
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