英语词汇weighty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	weighty
词根词缀	Online Etymology Dictionary weighty adj. late 14c., "heavy;" late 15c., "important, serious, grave;" from weight, n. + -y(2). Related: Weightiness.
随便看	microclimate microcomputer microcosm microcosmic microeconomics microelectronics microfiche microfilm microgramme micrograph micrography microinstruction micrology micromanage micromania micrometer micro-, micr- micromicro- micron Micronesia micro-organism microphone microprocessor microscope microscopic

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