r (of actions or states) slightly short of or not quite accomplished; all but
adv. 几乎, 差不多
1. I almost forgot my keys at home.
我差点忘记把钥匙带回家。
2. She almost finished her homework before dinner.
她差点在晚餐前完成作业。
3. We almost missed the train this morning.
我们差点错过今天早上的火车。