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单词 ragweed
释义
Ragweed
nnoun.plantwidespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity
Synset:Senecio jacobaea benweed ragwort tansy ragwort
Member Holonyms:Senecio genus Senecio
Hypernyms:weed
Inherited Hypernyms:ragwortweedvascular plantplantorganismliving thingwholeobjectphysical entityentity
nnoun.plantany of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma
Synset:ambrosia bitterweed
Member Holonyms:genus Ambrosia
Hypernyms:weed
Inherited Hypernyms:ragweedweedvascular plantplantorganismliving thingwholeobjectphysical entityentity
Direct Hyponyms:Ambrosia artemisiifoliaAmbrosia psilostachyaAmbrosia trifidacommon ragweedgreat ragweedperennial ragweedwestern ragweed
Full Hyponyms:
common ragweedgreat ragweedwestern ragweed
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更新时间:2024/11/11 8:58:40