crab

螃蟹、蟹

We watched a small crab scuttle sideways across the wet sand.

我们看著一只小螃蟹横著爬过潮湿的沙地。

蟹肉不可数

The salad comes with fresh crab and a lemon dressing.

这道沙拉搭配新鲜蟹肉和柠檬酱汁。

爱抱怨的人、牢骚鬼口语，贬义

Don't be such a crab; the trip was actually fun.

别这么爱抱怨，这趟旅行其实很好玩。

阴虱口语，常用复数

The clinic treated him for crabs and gave him some advice.

诊所替他治疗阴虱，并给了他一些建议。

抱怨、发牢骚美式口语

He crabbed about the noise all through dinner.

整顿晚餐他都在抱怨噪音。

捕蟹

They spent the weekend crabbing off the old wooden pier.

他们整个周末都在那座老木码头边捕蟹。