中英双语百科
生物 · 每天一个冷知识
骆驼的驼峰，
装的是水还是油？
一句英文 · 一句中文 · 学英语顺便涨知识
Driiiip词多多
Camels live in hot, dry deserts.骆驼生活在又热又干的沙漠里。
Their humps look like water bags.驼峰看着像装水的袋子。
But humps are actually full of fat.其实驼峰里装的是脂肪。
No water is stored in the humps.驼峰里一点水都没有。
The fat gives them energy when food is scarce.找不到吃的时候，脂肪就给它们供能。
That is why they can skip meals for days.所以它们能好几天不吃饭。
Fat even helps keep them cool.脂肪还能帮它们降温。
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