perch on

基本解釋

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.
這群企鵝讓新生雛鳥棲息在自己的腳上，它們用鼻子親切地蹭著小寶寶們給它們予以庇護(hù)，其它的父母去覓食。
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.
抵達(dá)多倫多后，他們帶著一對雀鳥居住在一所小小的公寓里；這對雀鳥愛把法魯?shù)系拇蜃謾C(jī)當(dāng)作自己的棲息之所，每當(dāng)換行的信號響起時(shí)，鳥兒總會(huì)撲騰而起、旋即又落回原處。
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.
最后他起來打開一個(gè)湯罐時(shí)，他才發(fā)現(xiàn)自己身上還帶著老鼠，它現(xiàn)在醒過來了并安然自得地棲息在他的肩頭。

These protuberances perch on a cell's membrane and serve as gateways to the outside.
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