Question

prank 【prank】n.戏谑；恶作剧On April Fool's day people often play pranks on each other.在愚人节人们彼此戏谑。

Accepted Answer

[præŋk] 
pranka ludicrous or grotesque act done for fun and amusement
Pretending to be someone else on the phone or putting a whoopee cushion on someone's chair are two very old types of a prank, or practical joke, played at someone else's expense.
There are many kinds of pranks in the world. If you called a friend and said you were the police, that would be a prank phone call. Some pranks can be mean and even dangerous, while others are silly. Some people prank their friends, while others prank people they dislike. Some people never outgrow the need to pull a good prank. A less common meaning of prank is to dress up in a showy or silly way.
All forms of 'prank' will appear on average once every 1601 pages.prankprankishpranksterprankishness

Front	prank
Pron	[præŋk]
Back	【prank】 n.戏谑；恶作剧 On April Fool's day people often play pranks on each other. 在愚人节人们彼此戏谑。
Vocab	pranka ludicrous or grotesque act done for fun and amusement Pretending to be someone else on the phone or putting a whoopee cushion on someone's chair are two very old types of a prank, or practical joke, played at someone else's expense. There are many kinds of pranks in the world. If you called a friend and said you were the police, that would be a prank phone call. Some pranks can be mean and even dangerous, while others are silly. Some people prank their friends, while others prank people they dislike. Some people never outgrow the need to pull a good prank. A less common meaning of prank is to dress up in a showy or silly way. All forms of 'prank' will appear on average once every 1601 pages. prank prankish prankster prankishness

Prank People Phone Præŋk N.戏谑；恶作剧 April Fool's Day