单词 | bistort |
释义 | Word Frequency bistort(ˈbɪstɔːt) noun 1. Also called: snakeroot, snakeweed, Easter-ledges a Eurasian polygonaceous plant, Polygonum bistorta, having leaf stipules fused to form a tube around the stem and a spike of small pink flowers 2. Also called: snakeroot a related plant, Polygonum bistortoides, of W North America, with oval clusters of pink or white flowers 3. any of several other plants of the genus Polygonum Word origin C16: from French bistorte, from Latin bis twice + tortus from torquēre to twist |
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