第八的英语是：eighth，读音：英[e_tθ]，美[etθ]。例句：1、Thank you! Now please enter the eighth group.谢谢，现在，请输入第八组数字。
2、He won the eighth place in the race.他在赛跑中获得了第八名。
3、His eighth book was a best-seller.他的第八本书是畅销书。
4、The eighth step is to paint the front door.第八，把前门上漆。
5、He runs in the eighth position in his class.他在班上排名第八。
6、The brave soldier is subordinate to the Eighth Army.这位勇敢的士兵从属于第八军。
7、Today is the eighth day after he left, and I already miss him.今天是他离开后的第八天，我已经开始思念他了。
8、He came eighth in the race.他赛跑得了第八名。
9、Einstein famously said that compound interest is the eighth Wonder of the World.
爱因斯坦有句名言：
复利是世界第
八大奇迹。