helpful

有用的；有帮助的；有益的

helpful

有帮助的, 有用的, 有益的

helpful

1. providing assistance or serving a useful function

(antonym)

(similar)

(see-also) ,

2. of service or assistance; "a child who is helpful around the house can save the mother many steps"

(similar) ,

3. showing a willingness to cooperate; "a helpful cooperative patient"; "parents hope to raise children who are considerate and helpful to others"

(similar)