gained

基本解释

Each of the boys has gained a prize.
每个男孩都赢得了奖品。
He has gained a footing in the commercial world.
他已在商界取得立足之地。
《新英汉大辞典》
In transmitting urgent messages the king gained time by relaying at each town.
在传递紧急信息时，国王采取每一城镇更换驿马的接力式传送方法以赢得时间。

The activists gained national attention by protesting the health care reform efforts of President Obama and the Democrats in Congress.
It is not in the least to assert that no references may be distorted if advantage can thereby gained.
并不是为了能得到好处,而说所有的参考都是真实的。
耶鲁公开课 - 文学理论导论课程节选
Actually he gained power in Rome mainly by military might, by kind of making the Senate nervous and winning a few battles, and that was against the law.
事实上他在罗马提升势力，是由于强大军事实力，而且赢了几场硬仗战争，让元老院感到不安，这是违反法律的。
耶鲁公开课 - 新约课程节选

Taxpayers have gained from the 10p starting rate of income tax introduced in 1999.
ECONOMIST: Labour and tax

If a person or place gains something such as an ability or quality, they gradually get more of it.
If you gain from something such as an event or situation, you get some advantage or benefit from it.
To gain something such as weight or speed means to have an increase in that particular thing.
Gain is also a noun.
If you gain something, you obtain it, especially after a lot of hard work or effort.
a notch, mortise, or groove, esp one cut to take the flap of a butt hinge
If something such as an idea or an ideal gains ground, it gradually becomes more widely known or more popular.

获得
On other hand we also might continue to look for “High Throughput Screening”. We can gain satisfied result if we joint the both.
只有将两者有机的结合起来，才能获得令人满意的结果。
机械工程
增益