gainsn.收益名词gain的复数形式.
gainn.获得;收益;增益v.获得;到达;增加;获利;(钟、表等)走得快
Gains of trade贸易受益
gain a footing取得立足点,取得地位
gain a success获得成功
gain turn down增益低下, 增益衰落
gains capacity盈利能力
gain-guidingn.增益控制
gained ability增重能力
gain reduction[电] 增益衰减
gain knowledge获得知识
gain advantage获益