英语词汇lightweight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	lightweight
词根词缀	Online Etymology Dictionary lightweight adj. also light-weight, 1773 in horse-racing, also in pugilism; from light, adj.1 + weight. Figurative sense of "inconsequential" first attested 1809.
随便看	atto atto- atto- [A toh] attorn attorney attract attraction attractive attrahent attratct attributable attribute attributes attribution attributive attrit attrite attrition attune attunement ATV atween atwitter atypical au-

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