1. 瘦弱的：scraggly 蓬乱的 | scraggy 瘦弱的 | scram 紧急刹车

2. 瘦弱的,凸凹不平的：107. bemoan: vt. 惋惜,认为遗憾,哀叹 | moan: v.n.(痛苦的)呻吟,(不满的)抱怨 | 108. scraggy: 瘦弱的,凸凹不平的

3. 瘦而多骨的：craggy 有峭壁的,粗壮的 | scraggy 瘦而多骨的 | groggy 体弱的,不稳的

1. 骨瘦如柴的;皮包骨头的
If you describe a person or animal as scraggy, you mean that they look unattractive because they are so thin.

e.g. ...his scraggy neck.
他那干瘦的脖子
e.g. ...a flock of scraggy sheep.
一群皮包骨头的绵羊

adj

1. having a sharply uneven surface or outline

e.g. the jagged outline of the crags
scraggy cliffs

Synonym: jaggedjaggy

2. being very thin

e.g. a child with skinny freckled legs
a long scrawny neck

Synonym: boneyscrawnyskinnyunderweightweedy