polygonum
polygonum[pəˈlɪg(ə)nəm]noun- a plant of a genus that includes knotgrass and knotweed, some of which are weeds and some are garden ornamentals
蓼属植物
- Genus Polygonum, family Polygonaceae
蓼属,蓼科
语源- modern Latin, from Greek polu- 'many' + gonu 'knee, joint' (because of the swollen joints sheathed by stipules)
热门查询
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- valentine n.情人,心爱的人,在情人节(二月十四日)赠送给情人的礼物(或情人卡)
- valentinite n.锑华
- valentinus 即Valentine
- valera 瓦勒拉(即De Valera,Eamon)
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- valerian n.缬草
- valerianate n.戊酸盐(或酯)
- valerianic adj.颉草的
- valeric adj.颉草的
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vt.做贴身男仆,为…管理衣物,替…洗熨衣服
vi.伺候,服侍,清洗(汽车)
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