sea urchins 海胆类 ; 海胆
Dusk Urchins 薄暮促狭鬼
The Sea Urchins 表演者
Hollow urchins 空心海胆
Meal Meals Sea Urchins 餐餐食海胆
Mollusks And Sea Urchins 软体动物与海胆
N-COUNT An urchin is a young child who is dirty and poorly dressed. (穿着破烂的)小脏孩 [老式] → see also sea urchin
We were in the bazaar with all the little urchins watching us.
我们在集市上被所有穿着破衣烂衫的小脏孩盯着看。
Sea urchins are perhaps best known for their armor of spines.
海胆也许最出名的是它们的刺甲。
Sea urchins are perhaps best known for their armor of spines.
海胆也许最出名的是它们的刺甲。
Rock lobsters prey on sea urchins, and increased rock lobster densities coincided with significant decreases in urchins.
岩石龙虾以海胆为食,而岩石龙虾密度的增加正好与海胆数量的显著减少相吻合。
Scientists at the University of Tasmania say the urchins are wrecking areas in which many fish and shellfish grow.
VOA: special.2009.08.25
A fronde was a kind of a slingshot that Paris street urchins used to shoot fancy people with rocks as they rode their carriages through the muddy streets of Paris.
ronde类似于,某种弹弓,巴黎的顽童们用他们的弹弓"袭击",那些驾着马车穿过巴黎泥泞街道的人们
University of Tasmania scientist Scott Ling says there is evidence that they have been eating the sea urchins.
VOA: special.2009.08.25
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