glass snake

glass-snake的词性：
n.（名词）

1. Any of several slender, limbless, snakelike lizards of the genus Ophisaurus, having a tail that breaks or snaps off readily and later regenerates.
蛇蜥：一种细而无肢的象蛇形的蜥蜴 属的蜥蜴，有能断裂后可再生的尾巴

glass-snake的词源：

2. [From the brittleness of its tail]
[因其尾易断而得名]