forelegs
常見例句
- At most, their forelegs grow vestigial spurs where wing membrane might have been.
最終，它們本應(yīng)長為翅膀的前肢會退化為薄膜。 - Immediately behind the shoulders ribs are flattened enough to allow free movement of the forelegs, becoming rounder behind.
肩胛后面的肋骨立即變平，允許前肢能自由運動，隨后逐漸變圓。 返回 forelegs