Crab

a stroke of the oar that either misses the water or digs too deeply

一种划桨的动作，要么失水，要么挖得太深

he caught a crab and lost the race

他捉到一只螃蟹，输了比赛

decapod having eyes on short stalks and a broad flattened carapace with a small abdomen folded under the thorax and pincers

头足类动物，眼睛长在短茎上，甲壳宽而扁平，腹部在胸腔和螯下折叠

a louse that infests the pubic region of the human body

寄生在人体的虱子

crab louse

pubic louse

Phthirius pubis

the edible flesh of any of various crabs

各种螃蟹的可食用肉

crabmeat

a quarrelsome grouch

争吵不休的牢骚

crabby person

complain

抱怨

What was he hollering about?

他在喊什么？

gripe

bitch

grouse

beef

squawk

bellyache

holler

fish for crab

螃蟹鱼

scurry sideways like a crab

像螃蟹一样横冲直撞

direct (an aircraft) into a crosswind

把（飞机）引向侧风