crab
noun [ C or U ] uk/kræb/ us/kræb/
(SEA CREATURE)
B2 蟹，螃蟹;蟹肉
a sea creature with five pairs of legs and a round, flat body covered by a shell, or its flesh eaten as food
We walked along the beach collecting small crabs. 我们沿着海滩走，一路捡拾小螃蟹。
All the shops on the seafront had crab for sale. 滨海区的所有商店都出售螃蟹。
This crab meat/salad is delicious! 这份蟹肉／蟹肉色拉味道好极了！
(DISEASE)
crabs [ plural ] (also crab lice) 阴虱
small insects that can live in the hair around the sex organs
You can buy special shampoo for treating crabs.
Most people with crab lice do not have any other sexually transmitted diseases.
Doctors debunked the myth that you can catch crab lice from a toilet seat.
She got crabs from that guy she met in the bar.
He didn't realize he had crabs.