fourth

英 [fɔːθ]

美 [fɔːrθ]

ord. 第四
n. ，月的第四日; 四分之一

复数：fourths　

Collins.4 / BNC.1543 / COCA.1570

牛津词典

ordinal number

noun

ORD 第四
Thefourthitem in a series is the one that you count as number four.
1. Last year's winner Greg Lemond of the United States is in fourth place.
  去年的冠军、来自美国的格雷格·莱蒙德现在排名第 4。
FRACTION 四分之一
Afourthis one of four equal parts of something.
1. Three-fourths of the public say they favor a national referendum on the issue.
  四分之三的公众表示希望就这个问题进行全民公决。

in BRIT, use 英国英语用quarter

noun

the musical interval between one note and another four notes away from it
one of four equal parts
1. a quarter of a pound
Synonym:one-fourthone-quarterquarterfourth parttwenty-five percentquartern
following the third position

adj

coming next after the third and just before the fifth in position or time or degree or magnitude
1. the quaternary period of geologic time extends from the end of the tertiary period to the present
Synonym:4thquaternary

adv

in the fourth place
1. fourthly, you must pay the rent on the first of the month
Synonym:fourthly

The brooch dates back to the fourth century BC.
这枚胸针的历史可以追溯到公元前4世纪。
He witnessed many dramatic escapes as people jumped from as high as the fourth floor
他目睹了许多人从五层高的楼上跳下来逃生的惊险场面。
Going into the fourth lap, the two most broadly experienced riders led the field
进入第四圈时，两名身经百战的骑手开始领先。
My wife was sterilized after the birth of her fourth child.
我妻子生完第4个孩子后做了绝育手术。
The London-based foursome are set to release their fourth single this month.
来自伦敦的四人组合即将在本月推出他们的第四支单曲。
He has just begun his fourth year in hiding
他东躲西藏的第四个年头刚刚开始。
I was going well and was lying fourth
我当时发挥不错，排在第四。
I've been dieting ever since the birth of my fourth child
我生完第四个孩子后就一直在节食。
The lift bell pinged at the fourth floor.
电梯铃在第五层响了。
His fourth novel is a murder mystery set in London.
他的第四部小说讲述的是一起发生在伦敦的神秘谋杀案。