Definition: immediately after the first and before any others Level: A1
梅根是她的第一个还是第二个孩子？
Is Megan her first or ___second child?
我忘了回答试卷上的第二个问题。
I forgot to answer the ___second question on the test.
他在售票柜台排第二个。
He was ___second in line at the ticket counter.
