perch on

基本解释

The birds allow their newborn chicks to perch on their feet and nuzzle under their bodies to shelter while the other parent forages for food.
这群企鹅让新生雏鸟栖息在自己的脚上，它们用鼻子亲切地蹭着小宝宝们给它们予以庇护，其它的父母去觅食。
In Toronto they shared a tiny apartment with a pair of finches; the birds would perch on Mr Faludy's typewriter, flying up each time the bell signaled the end of another line.
抵达多伦多后，他们带着一对雀鸟居住在一所小小的公寓里；这对雀鸟爱把法鲁迪的打字机当作自己的栖息之所，每当换行的信号响起时，鸟儿总会扑腾而起、旋即又落回原处。
When finally he got up to open a can of soup, the rat came with him, awake now and discovering its natural perch on his shoulder.
最后他起来打开一个汤罐时，他才发现自己身上还带着老鼠，它现在醒过来了并安然自得地栖息在他的肩头。

These protuberances perch on a cell's membrane and serve as gateways to the outside.
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My daughter always makes room for a child who wants to climb up to the same perch on the monkey bars.
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