a leaf of an ancient type characterized by a single, unbranched vein
“microphyll”词性变化补充纠错
名词
“microphyll”用法和例子补充纠错
1. Microphylls are often found in early vascular plants such as ferns and lycophytes.
微叶常见于早期的蕨类植物和石松等植物中。
2. The microphylls of some primitive plants resemble scales more than leaves.
一些原始植物的微叶更像是鳞片而不是叶子。