limb

(astron han the

limb n.

肢, 翼, 分支

英英解釋:名詞limb:
1. one of the jointed appendages of an animal used for locomotion or grasping: arm; leg; wing; flipper
2. any of the main branches arising from the trunk or a bough of a tree
同義詞：tree branch
3. (astronomy) the circumferential edge of the apparent disc of the sun or the moon or a planet
4. either of the two halves of a bow from handle to tip
5. the graduated arc that is attached to an instrument for measuring angles
6. any projection that is thought to resemble a human arm
同義詞：arm, branch