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ubiquitous strong-scented mat-forming Eurasian herb of wasteland, hedgerow or pasture having narrow serrate leaves and small usually white florets; widely naturalized in North America
the simplest ketone; a highly flammable liquid widely used as an organic solvent and as material for making plastics
a colorless pungent liquid widely used in manufacturing plastics and pharmaceuticals
a colorless pungent liquid widely used in manufacturing plastics and pharmaceuticals
a colorless pungent liquid widely used in manufacturing plastics and pharmaceuticals