释义
n.
a large plant-eating marsupial with a long powerful tail and strongly developed hindlimbs that enable it to travel by leaping, found only in Australia and New Guinea
袋鼠。
短语
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have kangaroos in the （或one's） top paddock Austral .informal be mad or eccentric 〈澳，非正式〉 疯狂的；古怪的
词源
" late 18th cent.: the name of a specific kind of kangaroo in an extinct Aboriginal language of North Queensland."
