favourable
adj. 有利的,适宜的;称赞的,赞成的;(价格)优惠的,合理的;有吉兆的,前景乐观的;(风)朝着行进方向吹的
例句
They offered me a loan on very favourable terms.
他们提出以十分优惠的条件贷款给我。
《牛津词典》
The terms of the agreement are favourable to both sides.
协议条款对双方都有利。
Such events occur only when the external conditions are favourable.
此类事件只有当外界条件有利时才会发生。
《柯林斯英汉双解大词典》