Crab sheds its hard shell, its exoskeleton, it has to wait about a week for the new.
当一只青蟹褪掉了它的硬壳(也就是它的外骨骼)之后，新长出的壳要等上大概一个星期才能变硬。
The velvet swimming crab has bright red eyes, with a coat of fine hair on its shell giving it a velvety texture.
泳绒梭子蟹的眼睛是鲜红色的，甲壳上覆盖着细绒毛，使它具有柔软光滑的质地。
Its abdomen is soft, so a hermit crab USES the empty shell of a sea snail to protect itself.
它的腹部是软的，所以寄居蟹用一个空的海洋蜗牛的壳来保护自己。
Anyone who has tried to remove a hermit crab from its shell will know how tenacious these creatures can be.
任何一个试图把寄生蟹从它壳里移走的人都会知道这种生物粘得有多么的牢。
Crab body green, the back has a big shell, looked like a warrior wearing armor, the shell of the Central Authorities have several white patterns, I have leaned one of view, looked like a face.
螃蟹全身青绿，背上有一个大大的壳，活像一个身披铠甲的武士，壳的中央有几条白色的花纹，我凑近一看，活像一张脸。
Whenever life gets to be too much for the little crab, he pulls his shell over his head and withdraws from the world to enjoy peace and to regain his balance and a sense of security.
无论何时，一旦蟹生太沉重，小螃蟹就会把壳拽下来，从这个世界退回去，享受宁静，重新得到平衡和安全感。
But when an enterprising scientist placed a fiddler crab in darkness, he was amazed to find that the color of the crab's shell kept ticking off the time with the same accuracy.
但是，当一个勇于探索的的科学家把招潮蟹放在黑暗中，他惊讶的发现蟹壳的颜色依然准确的按时间转变。
Chitin (crab shell powder) was the best one for controlling disease with a 72.21% reducing of disease index in pots and 62.26% reducing in plots.
调查结果表明：几丁质（蟹壳粉）处理对棉花黄萎病的防治效果最好，在盆栽和小区试验中病情指数分别比对照降低了72.21%和62.26%；
A male hermit crab had found a very big cultch, was then clean the shell cleaning up, has made own house.
一只公寄居蟹找到了一只很大的空贝壳，便把贝壳清理干净，做成了自己的房子。
But when an enterprising scientist placed a fiddler crab in darkness, he was amazed to find that the color of the crab's shell kept ticking off the time with the same accuracy.
但是，当一个勇于探索的科学家把招潮蟹放在黑暗中，他惊讶的发现蟹壳的颜色依然准确的按时间转变。
The steps of the method are: 1) put the crab or spiral shell, soybean sauce and a little of salt in the container;
其特征在于：（1）将蟹或螺蛳或黄蚬和酱油、少许盐，放入罐子或瓶子内；
The steps of the method are: 1) put the crab or spiral shell, soybean sauce and a little of salt in the container;
其特征在于：（1）将蟹或螺蛳或黄蚬和酱油、少许盐，放入罐子或瓶子内；
应用推荐