adjective [原级]第五的；五分之一的
India spends over a fifth of its budget on defence.
印度在国防上支出预算的五分之一以上。
noun [专属名词]第五；五分之一
He finished fifth in the race.
他赛跑得了第五名。
numeral [序数词]第五
Joe has recently returned from his fifth trip to Australia.
乔最近从他第5次澳大利亚之旅返回。
单词造句: