a further word was needful.
需要再叮嘱几句。
she gave her money away to needful people.
她把她的钱都给了贫苦的人。
I call upon the authorities to do the needful.
我吁请当局做些必须做的事情。
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。