adv
- ① 事前;预先(参照afterward)
- I had made reservations beforehand.我已事先预订了。
- Please let us know beforehand.请事先让我们知道。
adj
- ① 事前的;预先的
- He is always beforehand with his payment.他总是预先支付。
- We should be beforehand with our enemy.我们应制敌机先。
- Don't be beforehand in making up your mind.不可匆促下决心。
- You are rather beforehand in your worries.你未免太早忧心了。
同义词
- ahead
- before
- betimes
- earlier
- early