慢速英语:一对澳大利亚夫妇保护袋鼠宝宝免受火灾

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orphaned –adj. not having a mother or father

pouch –n. a pocket of skin that acts like a container for baby animals in marsupial mammals

midnight –n. the middle of the night, 12 a.m.

extinguisher –n. a device that can put out fires

spray –v. to send out a stream of water or liquid in a wide area

vaporized–adj. to be turned into a gas, to be completely destroyed