形容词favorableprofitableusefulgoodhelpfuladvantageous

形容词vainuselessfruitlessharmful

1. Sunshine is beneficial to plants.
    阳光对植物有益。

2. It would be beneficial to keep abreast of developments in Asia.
    跟上亚洲形势的发展会有助益。

1.

1. 受益人：5.受益人(Beneficial)受益人即指有权使用信用证之人,该受益人为收取信用证项下款项,须提交符合信用证条款和条件的单据. 此处应填写受益人的完整名称和详细地址. 通常,信用证中的受益人就是货物的卖方,但经当事人同意,

1. 有益的；有利的；有帮助的
    Something that is beneficial helps people or improves their lives.

    e.g. ...vitamins which are beneficial to our health...
           对我们健康有益的维生素
    e.g. Using computers has a beneficial effect on children''s learning.
           使用计算机对孩子们的学习有益。

1. promoting or enhancing well-being

    e.g. an arms limitation agreement beneficial to all countries
           the beneficial effects of a temperate climate
           the experience was good for her

    Synonym: good