perch 是什么意思？

栖木, 鸟栖

a thing on which a bird alights or roosts, typically a branch or a horizontal bar in a birdcage

示例:

• The parrot sat on its perch. 鹦鹉坐在它的栖木上。 • He installed a new perch in the birdcage. 他在鸟笼里安装了一个新的栖木。 同义词:

roost branch bar rod