- gain
 - [ɡein]
 - n. 增加;利润;收获
vt. 获得;增加;赚到
vi. 增加;获利 
参考例子
           - 1.Each of the boys has gained a prize.
 - 每个男孩都赢得了奖品。
 
- 2.I hope you will gain greater success.
 - 我希望你将获得更大的成功。
 
- 3.To seek or gain favor by fawning or flattery.
 - 讨好通过''。'阿谀奉承'。''来寻求或获得宠爱。
 
英文解释
           - n.
 - 1.a quantity that is added
 - 2.the advantageous quality of being beneficial
 - 3.the amount of increase in signal power or voltage or current expressed as the ratio of output to inp
 - 4.the amount by which the revenue of a business exceeds its cost of operating
 
- v.
 - 1.obtain
 - 2.win something through one's efforts
 - 3.derive a benefit from
 - 4.reach a destination, either real or abstract
 - 5.obtain advantages, such as points, etc.
 - 6.rise in rate or price
 - 7.increase in
 - 8.earn on some commercial or business transaction; earn as salary or wages
 - 9.increase (one's body weight)
 
网络释义
               - Gain
 - 增益; 输入信号增益控制; 收益; 增益,提衰量;
 
- GREEN GAIN
 - 显像管亮平衡绿色调整; 绿增益;
 
- BLUE GAIN
 - 蓝激励; 显像管亮平衡蓝激励调整; 显象管亮平衡蓝激励调整; 显像管亮平蘅蓝激励调整;
 
- HI GAIN
 - 高增益; 增强接受设定(康佳); 增强接受设定(康佳); 增强接受设定(康佳 );
 
- gain weight
 - 长胖了; 增肥; 增加体重; 体重增加,增肥;