单词详解

  adj.

A.有权势的；有影响力的(being able to control and influence people and events

Who is more powerful in your family?在你家里谁权力更大?

B.强大的；强有力的(having great power or force)

He has powerful arms and legs.他四肢强健有力。

C.有强烈作用的；有效的（having a strong effect on your mind or body; very effective）

Mr. King gave us a powerful speech.金先生做了一个很有说服力的演讲。

It contains a powerful drug which affects mosquitoes.

它含有一种强效药物可以防止蚊虫叮咬。

相关单词

副词：powerfully

反义词：weak