Ceratophyllum

常見例句

用作名詞 (n.)

• Any of several submerged plants of the genus Ceratophyllum,forming branched masses in quiet water and having finely dissected,whorled leaves and minute unisexual flowers.
  角苔，一種金魚藻屬的水下植物，在風(fēng)平浪靜時會形成縱橫交錯的樹枝網(wǎng)，生有輪生的多裂葉，開極小的單性花。
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