英 [riːf] 美 [riːf]
n. 礁,暗礁,礁脉;(尤指含金的)矿脉;缩帆部,帆的可收缩部
v. 收帆,卷起缩帆部;缩短,收进(中桅,船首斜桁)
复数reefs
第三人称单数reefs
现在分词reefing
过去式reefed
过去分词reefed
reef /riːf/ CET6+ TEM4
可数名词 A reef is a long line of rocks or sand, the top of which is just above or just below the surface of the sea. 礁
An unspoiled coral reef encloses the bay.
一道完好的珊瑚礁围绕着海湾。
名词 the part gathered in when sail area is reduced, as in a high wind 帆的可收缩部
动词 to reduce the area of (sail) by taking in a reef 收帆
a submerged ridge of rock or coral near the surface of the water
a rocky region in the southern Transvaal in northeastern South Africa; contains rich gold deposits and coal and manganese
同义词: Witwatersrand / Rand
lower and bring partially inboard
reef the sailboat's mast
roll up (a portion of a sail) in order to reduce its area
reduce (a sail) by taking in a reef
矿脉
礁石
暗礁
矿层
生物礁
矿脉
暗礁
礁石
暗礁
那同样是一个暗礁(Reef)丛生的江湖,是农家和玩家眼里的连城诀,独揽这个江湖(Jiang Hu)是另一个江湖的最终理想,但始终都只会是一个志向,农户探求竞赛,玩家...
正蹲在退潮后闪现来的礁石(Reef)上捉小鱼(Fish)和小螃蟹。可可和我不绝的大呼,捉鱼捉蟹的魄力,这一辈子会爱上你的人很多,25岁以前一个都没有也没关系,25岁以...
... red flash opal 红色闪光欧泊 red-top moss agate 红地苔藓玛瑙 reef 矿脉,矿 ...
... reef n. 礁,暗礁 terrestrial adj. 地球(上)的;陆地的 Substitute 代替 ...
The ship was wrecked on the hidden reef.
那艘船撞到暗礁沉没了。
Our boat foundered on a reef.
我们的船触礁沉没。
The island is encircled by a coral reef.
这个岛周围都是珊瑚礁。
The researchers say the United States represents more than fifty percent of the trade in coral and reef fish.
VOA : special.2010.08.10
Some places like Australia's Great Barrier Reef and Montana's Glacier National Park are threatened by the effects of climate change.
VOA : special.2009.04.22
This isn't scuba diving now off the Great Barrier Reef, or something like that.
不是现在大堡礁海岸边的潜水运动,或者其他类似的活动
欧洲文明课程节选 : 耶鲁公开课
Two years ago, scientists discovered more than one hundred corals in the Great Barrier Reef and on a reef near northwestern Australia.
VOA : special.2010.08.10
Currents are strong, which keeps the water nutritious, the reef alive and lures big pelagic fish.
Of course you do not need to be a diver to enjoy the charms of Apo Reef.
Divers and snorkelers can become members of REEF (for free) and enter their own fish survey observations online.