螃蟹的眼睛长在肉柄上。
我厌倦于吃蟹了。
I don't like crabs because they have hard shells.
因为螃蟹壳硬,所以我不喜欢吃螃蟹。
In order to withstand tidal currents, juvenile horseshoe crabs frequently burrow in the sand.
为了抵御潮汐,幼年马蹄蟹经常在沙子里挖洞。
The crabs come closer to shore at this time of year, Child said, where they feed on the seaweed.
螃蟹在每年的这个时候会靠近海岸,恰尔特说,在那里它们以海草为食。
There were other catches, too, perhaps two baskets of flatfish, prawns, sea crabs, and the common sardine variety.
还有其他的收获,也许有两篮比目鱼、对虾、海蟹和常见的沙丁鱼。
Annapolis' working-class watermen brought in crabs in the summer and scraped the paint off wooden vessels in the winter.
安纳波利斯工人阶级夏天运来螃蟹,冬天刮掉木船上的油漆。
Land that was once at the bottom of the sea now lies around the town in wide, fertile fields; where crabs once crawled, donkeys pick their way.
曾经是海底的陆地现在成了城镇周围广阔肥沃的田野;这里曾经有过螃蟹爬行,现在则有驴子择路而行。
This is one of the reasons why some males birds have exotic plumes, why elk carry hefty antlers , and why male fiddler crabs have such large claws.
这就是为什么一些雄鸟长着充满异国情调的羽毛,为什么麋鹿拥有巨大的鹿角,为什么雄性招潮蟹有这么大的爪子的原因之一。
When fully grown, however, the crabs can readily withstand tidal currents without burrowing, and thus they acquire substantial populations of barnacles.
然而,当蟹完全长大后,它们不需要穴居就能很容易地承受潮汐流,因此它们获得了大量的藤壶。
However, near hydrothermal vents, areas of the ocean where warm water emerges from subterranean sources, live remarkable densities of huge clams, blind crabs, and fish.
然而,在海底热液喷口附近,也就是温暖海水从地下涌出的地方,生活着大蛤、盲蟹和鱼类,数量非常庞大。
Surprisingly, in areas where tidal currents are very weak, juvenile horseshoe crabs are found not to have significant barnacle populations, even though they seldom burrow.
令人惊讶的是,在潮汐流很弱的地方,幼年马蹄蟹的藤壶数量并不多,尽管它们很少在洞里活动。
For different individual horseshoe crabs, the circadian period ranged from 22.2 to 25.5 hours.
对于不同的鲎来说,其生理节奏的周期范围在22.2小时到25.5小时之间。
Horseshoe crabs kept in the dark continuously for a year were found to maintain a persistent rhythm of brain activity that similarly adapts their eyes on a daily schedule for bright or for weak light.
人们发现,连续一年被关在黑暗的环境中的鲎仍然可以保持稳定的大脑活动节奏,这种稳定的节奏也使得它们的眼睛适应每日或明或暗的光线。
The invasion of the sand crabs!
沙滩蟹的入侵!
In Chinese, they're called "xizao xie, " or "shower crabs."
他们用中文叫“洗澡蟹”,英文就是“洗澡蟹”。
Crabs are invading the shallow waters of the Southern ocean.
螃蟹入侵南大洋浅水区。
Moon cakes and crabs are not the only treats on the Mid-Autumn dining table.
中秋节的餐桌上不单单只有月饼和螃蟹。
During the 1990s, commercial fishing for horseshoe crabs increased dramatically.
90年代,马蹄蟹的商业捕捞急剧增加了。
After a short time we caught a lot of crabs, for my brother was very skillful at it.
一会儿以后,我们抓了很多螃蟹。因为我哥哥很擅长抓螃蟹。
Yet fighting counterfeit crabs - like fighting any fake product here - is a Sisyphean task.
但是,对抗赝品的螃蟹——就像打击这里任何一种假冒商品一样——是徒劳的。
That's a good deal, considering larger crabs can sell for more than $9 in wholesale markets.
考虑到略微大点的螃蟹在批发市场能卖到9块多美金,这就是笔不错的生意了。
Starfish have also washed ashore on England's beaches, along with the velvet swimming crabs.
随着泳绒梭子蟹冲刷上了海岸,海星也在英格兰海滩冲到了岸上。
The crabs are moving from the deep ocean, up the continental slope to the shallower shelf areas.
蟹类正在从深海沿大路斜坡向着较浅的大陆架区域移动。
Vendors even have a nickname for crabs transplanted from elsewhere to the waters of Yangcheng Lake.
供应商们还给从别处移植到阳澄湖的的螃蟹起了个绰号。
Ants don't carry calendars around with them any more than fiddler crabs possess real wrist watches.
蚂蚁不可能随身携带日历就像招潮蟹不可能带着真正的手表一样。
Yangcheng Lake hairy crabs derive their name from the mossy, brown hair that hangs from their claws.
阳澄湖大闸蟹的名称源自蟹爪上长着的苔藓丛生的棕色毛发。
They want to know whether the crabs will invade and leave, or permanently colonize the shallow areas.
他们希望了解蟹类是否会在入侵后离开,或者是永久地在这片浅水区域殖民。
They want to know whether the crabs will invade and leave, or permanently colonize the shallow areas.
他们希望了解蟹类是否会在入侵后离开,或者是永久地在这片浅水区域殖民。
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