helpful
翻譯
有幫助的, 有用的, 樂於助人的
例句
Your advice was very helpful.
你的建議很有幫助。
The staff were friendly and helpful.
工作人員很友善，樂於助人。
文法模式
((to be)) helpful ((to sb.)) 對（某人）有幫助 Your advice was very helpful to me.
((to be)) helpful ((for sth. / to do sth.)) 對（做某事）有幫助 A map is helpful for finding the way.
近義詞
同義詞: useful, supportive; 反義詞: unhelpful, useless
詞源
源自“help”（幫助）+ 後綴“-ful”（充滿……的）。因此，意為“充滿幫助的”。
記憶技巧
想像一個能提供「滿滿」「幫助」的人或物。