Positional number
[计] 按位记数数
🧩 词语组成解析
a. 位置的, 地位的
🗣️ 情景例句
Fifth word, seven.
第五个字是"seven。
He who fears being conquered is sure of defeat.
怕吃败仗的就要打败仗。
How much does it cost to go abroad?
出国要多少钱？