单词	isopentyl
释义	isopentyl noun iso·​pentyl "+ : the pentyl radical (CH3)2CHCH2CH2− derived from isopentane; 3-methyl-butyl called also isoamyl Word History Etymology is- + pentyl
随便看	sooth soothe soothed soother soothers soothes soothest soothfast soothful soothing soothinglier soothingliest soothingly soothingness soothingnesses soothings soothless soothly sooths soothsaid soothsay soothsayer soothsayers soothsaying soothsayings

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