branch, limb, bough, shoot

名詞 bough:

1. any of the larger branches of a tree

1. The bird settled on the topmost bough.
   這只鳥兒在最高的權(quán)枝上停了下來。
2. The bough was loaded with fruit.
   樹枝上果實累累。

bough

n.（名詞）
A tree branch, especially a large or main branch.
樹干：樹枝，尤指粗大的樹枝或樹干

來源：
Middle English
中古英語
from Old English bôh * see bh3ghu-
源自 古英語 bôh *參見 bh3ghu-