| 释义 |
resin canal ˈrezɪnkəˈnæl
基本例句
树脂道
They are usually secreted by special cells into long resin ducts or canals.树脂通常隐藏在特定的细胞中，这些细胞形成长的树脂道或树脂管。
Resin was synthesized by the active cells in the cambium zone including secondary xylem cells, cambium cells, secondary phloem cells and ray cells.其形成的部位为当年的次生木质部，树脂道是由最幼嫩的木质部部分细胞分化形成。 |