secondly的意思

基本释义

• adv 第二，其次

  used when you want to give a second point or fact, or give a second reason for something

例句

1. Firstly, they are not efficient, and secondly, they are expensive to make.

   首先，它们效率不高，其次，它们的制作成本很高。

近义词

同根词