重要

mainly

/ˈmeɪnli/📚 2822 4四级六级
You use mainly when mentioning the main reason or thing involved in something. 主要地

adverb [程度副词]主要地,首要地;大部分,大多

The stock market scandal is refusing to go away, mainly because there's still no consensus over how it should be dealt with.
此次股市丑闻历久不散,主要是因为在此事如何处理上尚无共识。

单词造句:
网友用“Mainly”造句精选
The African half of the audience was mainly from Senegal or Mali. 观众中的一半非洲人主要来自塞内加尔或马里。
Small birds live mainly on insects. 小鸟主要靠食昆虫为生。
Police work is mainly routine. 警察的工作主要都是按常规的。