a bag of tricks
US /ə bæɡ əv trɪks/
UK /ə bæɡ əv trɪks/

1.
一袋子妙計, 各種方法
a collection of methods, skills, or resources that one can use to achieve something
:
•
The experienced negotiator always had a bag of tricks to close a deal.
經驗豐富的談判者總有一袋子妙計來達成交易。
•
When it comes to fixing old cars, my mechanic has a bag of tricks.
說到修理舊車,我的機械師有一袋子妙計。