Reef
01
礁, 珊瑚礁
a ridge of rock or a line of sand near the surface of a body of water
02
リーフ, 帆の畳みひも
one of several strips across a sail that can be taken in or rolled up to lessen the area of the sail that is exposed to the wind
03
リーフ, 珊瑚礁
a rocky region in the southern Transvaal in northeastern South Africa; contains rich gold deposits and coal and manganese
to reef
01
帆の一部を巻き上げる, 帆の面積を減らす
roll up (a portion of a sail) in order to reduce its area
02
リーフを取る, 帆を減らす
reduce (a sail) by taking in a reef
03
下げて部分的に内側に持ってくる, 短くして部分的に引き込む
lower and bring partially inboard
