fourth
num. /fɔːrθ/ A2
第四；四分之一
Constituting number four in a sequence; 4th.
仙境例句
On the fourth of the month, the Hatter's watch was two days wrong.
那天是四号，帽匠的表却慢了两天。
原著这一句
Alice considered a little, and then said “The fourth.”
爱丽丝想了想回答：“四号。”
卡罗尔原著 · 第 7 章