单词 | aerenchyma |
释义 | aer·en·chy·ma ![]() n. A spongy tissue with large intercellular air spaces that is found in aquatic plants. It provides buoyancy and allows the circulation of gases. [New Latin : AER(O)- + Greek enkhuma, filling (from enkhein, to pour in : en-, in; see EN-2 + khein, to pour; see CHYME).] |
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