nine

A cat is said to have nine lives.

(Chinese) 据说猫有九条命。

The baseball game lasted for nine innings.

(Chinese) 这场棒球比赛持续了九局。

On the dice, the opposite sides always add up to nine.

(Chinese) 在骰子上，相对的两面点数加起来总是九。

In Roman numerals, nine is written as IX.

(Chinese) 在罗马数字中，九写作IX。