important
[im'pɔ:tnt]
adj.重要的,重大的,（指人）有很大影響或權(quán)威的
例句與用法:
1.It was one of the most important discoveries ever made.
這是所做出的最重大的發(fā)現(xiàn)之一.
2.He has made an important contribution to the company's success.
他對公司的成功作出了重要的貢獻(xiàn).
3.It is important that he not do it.
他不該做那事是有必要的.