reef

美 [rif]
英 [riːf]
  • n.礁;礁脉;缩帆部;帆的可收缩部
  • v.收帆;卷起缩帆部;叠起缩帆部
  • 网络暗礁;礁石;矿脉
复数:reefs  
reef
n.
1.
礁;礁脉a long line of rocks or sand near the surface of the sea
a coral reef
珊瑚礁
2.
缩帆部;帆的可收缩部a part of a sail that can be tied or rolled up to make the sail smaller in a strong wind
v.
1.
~ sth
收帆;卷起缩帆部;叠起缩帆部to make a sail smaller by tying or rolling up part of it

例句

释义:
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,