详细释义
Noun:
-
small dry indehiscent fruit with the seed distinct from the fruit wall
双语例句
- Other achene with bristles can attach on animals for travel.
长有勾刺的瘦果，则可附在动物身上传播到其它地方。 - It is similar to an achene except that the ovary wall is fused with the seed coat.
与瘦果相似，不同点在于颖果的果皮和种皮紧密愈合不易分离。
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