pouches是什么意思？

pouches

例句

• Under my eyes the pouches were heavy. 我眼睛下的眼袋很深。
• He had a long lugubrious face with drooping jowls and soft pouches beneath the eyes. 他有着阴沉的长脸,下垂的下颚,眼睛下面的眼袋松泡泡的.
• There were pouches under the eyes, the skin sagged from the cheekbones. 眼眶下面有皱纹,双颊的皮肉松弛.
• Pouches are a peculiarity of marsupials. 腹袋是有袋动物的特色.