1. 双排钮水手上衣：reefer van 保温车 | reefer 双排钮水手上衣 | reefing jacket 双排钮水手上衣

2. 冷藏室：reefal 礁的 | reefer 冷藏室 | reefoid rock 礁状岩

3. 大麻烟卷：reeducation through labor 劳动教养 | reefer 大麻烟卷 | reengineering 再造工程

1. （常指水手穿的）厚呢短上衣
A reefer or reefer coat is a short thick coat which is often worn by sailors.

2. 大麻卷烟
A reefer is a cigarette containing cannabis or marijuana.

noun

1. marijuana leaves rolled into a cigarette for smoking

Synonym: jointmarijuana cigarettestickspliff