及物动词
3. When we arrived home, mother had already prepared dinner for us. 当我们到家时,母亲已为我们准备好了晚餐。
4. Prepare to meet your fate. 准备面对命运。
不及物动词
1. I was preparing for bed when I heard a knock at the door. 我正准备睡觉时听到有人敲门。