| 单词 | pleiotrachea |
| 释义 | > as lemmaspleiotrachea ΚΠ 1849 J. H. Balfour Man. Bot. i. i. 15 Sometimes numerous fibres, varying from two to more than twenty, are united together, assuming the aspect of a broad ribband,..and constituting Pleiotracheæ. 1876 Encycl. Brit. IV. 86/1 The spiral in such cases is called compound, and the vessels pleiotracheæ. < as lemmas |
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