April Fools' Day

april-fools-day的音标和读音：
DJ音标发音： [fu:lz]
KK音标发音： [fulz]

april-fools-day的词性：
n.（名词）

1. April 1, celebrated in various countries, such as the United States and Great Britain, and marked by the playing of practical jokes.Also called All Fools' Day
愚人节：四月一日，在各国（如美国和英国）进行庆祝，以开实际的玩笑为特征也作 All Fools' Day