Many species have a pouch (marsupium), a fold of skin covering the nipples on the mother's lower belly, where the young continue their development.
许多品种都有一个育儿袋(marsupium),是在母体下腹盖住乳头的皮袋,幼体在袋内继续发育。
单词 | marsupium |
例句 |
英语例句库
Many species have a pouch (marsupium), a fold of skin covering the nipples on the mother's lower belly, where the young continue their development. 许多品种都有一个育儿袋(marsupium),是在母体下腹盖住乳头的皮袋,幼体在袋内继续发育。 声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。 |
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