英语词汇uracil的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	uracil
词根词缀	Online Etymology Dictionary uracil n. pyramidine base, coined in German, 1885, perhaps from urea + German Acetsäure "acetic acid" (or possibly acrylic) + chemical suffix -il.
随便看	today Todd toddle toddler toddy to-do toe -toed toenail toff toffee toft tofu tog toga together togetherness toggery toggle togs toil stead steadfast steady steak

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