reefn.暗礁;矿脉n.缩帆部v.缩帆;卷起
reef cringle缩帆索耳
reefing hook卷连接
reefing gear缩帆带
reef picking手拣金砾
reef detritus礁屑
reef material礁体材料
reef blasting炸礁
reef pinnacle礁石塔
reef building造礁过程
reefing lines封包绳