darter

名词 darter:

1. fish-eating bird of warm inland waters having a long flexible neck and slender sharp-pointed bill
   同义词：snakebird, anhinga
2. a person or other animal that moves abruptly and rapidly

dart.er

n.（名词）
One that moves suddenly and rapidly.
投掷者：突然地且快速地移动的人
See anhinga
参见 anhinga
Any of various small, often brilliantly colored freshwater fishes of the family Percidae, closely related to the perches and found in eastern North America.
镖鲈：一种小型的、通常颜色鲜艳的鲈科淡水鱼，与河鲈有密切关系，常见于北美东部