恶作剧的英文：
mischief
mischievous
practical joke

参考例句：

waggish tricks
恶作剧的诡计

One kind of halloween mischief
一种万圣节的恶作剧。

A maker of mischief.
捣蛋鬼恶作剧的人，捣乱的人

My older brother put me up to making a prank telephone call.
我大哥让我打了一个恶作剧的电话。

Monkey with; mess with
干预或扰乱他人的事物;对某人恶作剧

According to Irish folklore, there once lived a man named Jack who was known for being a drunk and a prankster.
传说,爱尔兰曾经有一个名叫杰克的爱恶作剧的酒鬼。

April fool: The victim of a joke or trick played on april Fools' Day.
愚人节被捉弄者:愚人节玩弄的玩笑或恶作剧的受害者

Practical joke; naughty joke
调皮;恶作剧

A prank;a caper.
恶作剧;玩笑

A wicked sense of humour
恶作剧的幽默感.

mischief是什么意思：
n. 顽皮；恶作剧，淘气；损害，伤害；祸根

Mischief has swift wings
飞来横祸

He will answer for his mischief.
他将为他的恶作剧受到惩罚。

Work harm,mischief,havoc
造成伤害、损害、毁坏

mischievous是什么意思：
adj. 淘气的；恶作剧的；恶意的；有害的

A monkey is a mischievous animal.
猴子是一种淘气的动物。

He's a little mischievous.
他有一点淘气。

Mischievous, teasing, or annoying.
有害的、调皮的或打搅

practical是什么意思：
adj. 实际的；实用性的；注重实际的

A practicing attorney;a practicing Catholic.
开业律师；虔诚的天主教徒

a practicing physician; a practicing Catholic.
执业医师；虔诚的天主教徒。

practice a professio
从事某职业，开业