点击下方单词,选择对的这个单词
副词
1. (用于列举观点或给出原因)第二，其次You say secondly when you want to make a second point or give a second reason for something.
1. in the second place
e.g. second, we must consider the economy
Synonym: second
多通过句子记忆单词，而不是单独死记硬背。
