n. decapod having eyes on short stalks and a broad flattened carapace with a small abdomen folded under the thorax and pincers
n. a quarrelsome grouch
n. the edible flesh of any of various crabs
n. a stroke of the oar that either misses the water or digs too deeply
n. 螃蟹, 偏航, 脾气乖戾的人, 沙果
vi. 捕蟹, 偏航, 发牢骚
vt. 使偏航, 抱怨, 破坏