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. 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。
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。
