音标：[fifθ]
num. 第五, 五分之一
英汉词典

fifth的短语、例句：

fifth pron, det 5th; next after fourth 第5, 第五（个）
the fifth in line 第五行
Today is the fifth (of March). 今天是（三月）五号.
the fifth book on the list 书单上的第五本书
This is the fifth day of the conference. 今天是会议的第五天.
Edward V, ie Edward the Fifth 爱德华五世. =>App 4 见附录4. fifth, n one of five equal parts of sth 五分之一
He gave her a fifth of the total amount. 他给了她总量的五分 之一.
They divided the money into fifths and took one fifth each. 他们把钱分成五份, 每人拿了五分之一.