| 单词 | 叶轴 |
| 释义 | 〔rachilla〕A diminutive axis of a spikelet that bears the florets, as in grasses and sedges.叶轴：带复叶小叶的叶柄的轴的延长，如草类和蒿类的叶轴〔knotgrass〕A low-growing, weedy grass(Paspalum distichum) with spikelets arranged in two rows along the rachis. 两耳草：一种小穗沿叶轴排成两行的低矮蔓生草（两耳草 雀稗属） |
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