Befores
prep. 在…之前，先于\\nadv. 以前；在前\\nconj. 在…以前；在…之前
🗣️ 情景例句
Where's the bookstore?
书店在哪？
A bird in the hand is worth two in the bush.
双鸟在林不如一鸟在手。
Have you hurt yourself?
你摔伤了没有？