形容词vainuselessfruitlessharmful
形容词
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. 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.
beneficial
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。