英语语法分析

It is often possible to see the vestigial remains of rear limbs on some snakes.

在某些蛇身上常可看到退化后肢的痕迹。

《牛津词典》

Basilosaurus was undoubtedly a fully marine whale with possibly nonfunctional, or vestigial, hind legs.

龙王鲸无疑是一种完全海生的鲸鱼，它的后腿可能没有功能，或退化了。

Even then, with the Velcro firmly fastened, there's still a little vestigial dangling fabric like the long pinky on an ill-fitting glove.

即便如此，万能胶粘牢了，还是会有一点点残留的布料悬在那儿，就像不合手的手套上的长小指。