crawfish

n (pl unchanged 复数不变) = crayfish.

crappy, craps, crapulence, crapulent, crash, crash barrier, crash helmet, crash-dive, crash-land, crash-landing, crass, crassly, crassness, crate, crater, crater lake, cravat, crave, craven, craving, crawl, crawler, crayfish, crayon, craze, crazed, crazily, craziness, crazy, creak, creakily, creaky, cream, cream cheese, cream of tartar, cream tea, creamery, creamy, crease, create,