gainful
['geinfəl]
adj.有利益的,有报酬的, 唯利是图的
例句与用法：
He gained admission into this university.
他获准进入这所大学。
The company gained remission from tax payments.
这家公司获准免税。
He has gained rich experience in these years.
这些年来，他取得了丰富的经验。
He gained some weight recently.
近来，他的体重增加了。
Her book gained several literary prizes.
她写的书获得好几种文学奖。
He gained ten dollars by this deal.
他靠这笔交易获利10美元。
He's so susceptible that she easily gained his affection.
他易受感情影响，所以她很轻易就得到了他的爱。
He gained the medal through his painful travail.
他通过艰辛的努力获得了奖牌。
词形变化：
副词: gainfully | 名词: gainfulness |
详细释义：
a.
1. 赚钱的, 有利益的
2. 唯利是图的