pouch

中文： 囊、袋、育儿袋

1. A small bag usually closed with a drawstring.
2. An organic pocket in which a marsupial carries its young.
3. Any pocket or bag-shaped object, such as a cheek pouch.
4. A protuberant belly; a paunch. (dated, slang)
5. A cyst or sac containing fluid.
6. A silicle, or short pod, as of the shepherd's purse.
7. A bulkhead in the hold of a vessel, to prevent grain etc. from shifting.

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