1、horseshoe crab of the coast of eastern Asia.
產(chǎn)于亞洲東部的馬蹄蟹。

2、The horseshoe crab is not a true crab
鱉并非真正的蟹類

3、The knots, it turns out, aren't getting enough horseshoe crab eggs to eat.
事實證明，紅腹濱鷸沒有吃到足夠的馬蹄蟹卵。

4、the horseshoe crab is not a true (or typical) crab
鱉并非真正的（或典型的）蟹類。

5、The horseshoe crab population has stopped crashing. It's even bounced back a little.
馬蹄蟹的總數(shù)已經(jīng)停止減少了，甚至還有一點增加。

6、The horseshoe craB isn't really a craB at all.
可食用蟹，換殼后時間長因而有一個硬殼。

7、The hemolymph system of horseshoe crab is composed of heart, blood vessels and hemolymph liquid.
鱟的血淋巴系統(tǒng)由心臟、血管和血淋巴液組成。