及物动词
不及物动词
名词
1. 获得；博得；赢得
If a person or place gains something such as an ability or quality, they gradually get more of it.
2. （从…中）受益,获益,得到好处
If you gain from something such as an event or situation, you get some advantage or benefit from it.
3. 增加（体重、速度等）
To gain something such as weight or speed means to have an increase in that particular thing.
4. （尤指经努力）获得，取得
If you gain something, you obtain it, especially after a lot of hard work or effort.
5. 为了获得利益；为了获得好处
If you do something for gain, you do it in order to get some advantage or profit for yourself, and for no other reason.
6. （想法、理想等）越来越流行，逐渐为人接受
If something such as an idea or an ideal gains ground, it gradually becomes more widely known or more popular.
7. 赢得时间；争取时间
If you do something in order to gain time, you do it in order to give yourself enough time to think of an excuse or a way out of a difficult situation.
相关词组：gain on
1. the amount of increase in signal power or voltage or current expressed as the ratio of output to input
Synonym: amplification
2. the advantageous quality of being beneficial
Synonym: profit
3. the amount by which the revenue of a business exceeds its cost of operating
4. a quantity that is added
e.g. there was an addition to property taxes this year
they recorded the cattle's gain in weight over a period of weeks