螃蟹的英文：
crab

参考例句：

A crab has two clams.
螃蟹有两个钳。

A crab nipped my toe while I was swimming
我游泳时,一只螃蟹钳住了我的脚指头。

Family of Petlife brands includes feeds for brocaded carp, pet fish, cat and dog.
粒状饲料:对虾、罗非鱼、罗氏沼虾、螃蟹、草鱼、鲍鱼等;“宝多福”牌宠物饲料:锦鲤、观赏鱼、猫、狗等。

Sea-crab
海螃蟹

You cannot make a crab walk straight.
你无法使螃蟹直走。

A crab moves sideways.
螃蟹横着爬行.

The crab is a shy creature.
螃蟹是一种胆小的生物。

A crab has two claws.
螃蟹有两个钳。

A crab carrying a pea/crawling and rolling
螃蟹挟豌豆,连滚带爬

The horseshoe crab isn't really a crab at all.
其实根本就不是螃蟹

crab是什么意思：
n. 螃蟹，爱争吵的人，偏航
v. 捕蟹，偏航，发牢骚

Crabs harbor in holes.
蟹躲藏在洞里。

My neighbor is such an old crab.
我的邻居可真是个爱争吵的人。

A crab has two clams.
螃蟹有两个钳。

Crabs scuttle along the muddy bank.
几只螃蟹沿着泥泞的河堤快速横行。

You can not make a crab walk straight
不要强人所难