mischief

调皮，捣蛋，胡闹英释nnbad behaviour, especially by children, that causes trouble or damage, but no serious harm

1 up to mischief,打算胡闹，捣乱

2 keep out of mischief,不胡闹，不搞恶作剧

1 Now run along, and don’t get into mischief ..好了，走开，不要捣乱。

2 They’ve got enough toys to keep them out of mischief for a while..他们有足够的玩具玩，暂时不会捣蛋。

3 If you can’t see Nick, you can be sure he’s up to some mischief (= behaving badly and causing trouble or damage ) ..要是看不到尼克，就可以肯定他又在捣什么鬼了。