The hepatopancreas of the two crabs were built with simple columnar epithelia. Secreting, absorbing and embryonic cells could be distinguished.
两种蟹肝胰腺均由肝小管的单层柱状上皮构成，在光镜下可以区分出分泌细胞、吸收细胞、胚性细胞。
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。
There were other catches, too, perhaps two baskets of flat fish, prawns, sea crabs, and the common sardine variety.
捕到的还有两篓子的比目鱼、对虾、海蟹和常见的沙丁鱼等。
Two little boys are digging sand to look for crabs in the beach.
两个小男孩在海边挖沙子找小螃蟹。
Two little boys are digging sand to look for crabs in the beach.
两个小男孩在海边挖沙子找小螃蟹。
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