tricks of the trade

US /trɪks əv ðə treɪd/
UK /trɪks əv ðə treɪd/
"tricks of the trade" picture
1.

行業訣竅, 秘訣

clever methods or special techniques used by people in a particular profession or activity, often not widely known

:
He learned all the tricks of the trade from his mentor.
他從導師那裡學到了所有的行業訣竅
Knowing the tricks of the trade can save you a lot of time.
了解行業訣竅可以為你節省大量時間。