事先
shì xiān
HSK level: HSK 5
Meaning
in advance; before the event; beforehand; prior
Learn in the app → Write in stroke order
Characters
Examples
除非他们事先修好刹车,我才会买车子。
Chú fēi tā men shì xiān xiū hǎo shā chē, wǒ cái huì mǎi chē zi.
I'll only buy the car if they fix the brakes first.