jump the gun
US /dʒʌmp ðə ɡʌn/
UK /dʒʌmp ðə ɡʌn/
成語
操之過急, 過早行動
to do something too soon, especially without thinking carefully about it
範例:
•
I think you're jumping the gun by buying a house before you even have a job.
我覺得你操之過急了，還沒找到工作就買房子。
•
Don't jump the gun and announce the winner before all the votes are counted.
不要操之過急，在所有選票清點完畢之前就宣布獲勝者。