pouch

1. N-COUNT A pouch is a flexible container like a small bag. 小袋

Joe Bob took out his pipe and dug it into a pouch of tobacco. 乔·鲍勃拿出他的烟斗伸进一个烟袋中。

2. N-COUNT The pouch of an animal such as a kangaroo or a koala bear is the pocket of skin on its stomach in which its baby grows. (袋鼠、树袋熊等的) 育儿袋

...a kangaroo, with a baby in its pouch. …育儿袋里有只幼崽的袋鼠。