汉语翻译：
vt. 使平均, 使平衡, 使弥补
n. 平衡量, 平衡力, 势均力敌
【医】 等衡, 抗衡
【经】 平衡, 自动抵销词型变化：
动词过去式:counterbalanced过去分词:counterbalanced现在分词:counterbalancing第三人称单数:counterbalances英语解释：
名词 counterbalance:

a weight that balances another weight同义词：counterweight, counterpoise, balance, equalizer, equaliser

equality of distribution同义词：balance, equilibrium, equipoise

a compensating equivalent同义词：offset

动词 counterbalance:

adjust for同义词：compensate, correct, make up, even out, even off, even up

oppose with equal weight or force同义词：oppose

oppose and mitigate the effects of by contrary actions同义词：counteract, countervail, neutralize

例句：

His wife's calm nature acts as a counterbalance to his excitability.他妻子的沉着冷静抵销了他的急性子脾气。

His wife's calm nature act as a counterbalance to his excitability.他妻子生性从容不迫，这对他的易冲动的个性起著平衡作用。

详细解释：
coun.ter.bal.ance
n.（名词）
A force or influence equally counteracting another.
抗衡力，平衡力：能够平等地抵消另一种力或影响的力或影响
A weight that acts to balance another; a counterpoise or counterweight.
衡重体：能与另一个平衡的重量；衡重体或平衡锤
v.tr.（及物动词）
coun.ter.bal.anced,coun.ter.bal.anc.ing,coun.ter.bal.anc.es[koun.t…r-b2l.…ns, koun.t…r-b2l.…ns]
To act as a counteracting force, influence, or weight to; counterpoise.
使平衡：作为一种平衡力、影响或重量；平衡
To oppose with an equal force; offset.
使抵消：以一种相等的力量来反抗；抵消

counterbalance