英文生字??
回答 (3)
2007-09-23 7:59 pm
^_^
2007-09-21 10:28 pm
While the sharp objects along a rose stem are commonly called "thorns", they are actually prickles — outgrowths of the epidermis (the outer layer of tissue of the stem).
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070921000051KK00552