词根词缀：zetta-
【来源及含义】Latin: septo-, "seven"; a decimal prefix [1021] used in the international metric system for measurements
【相关词根词缀】 Related "metric" families: yotta; exa; peta; tera; giga; mega; kilo; hecto; deka; deci; centi; milli; micro; nano; pico; femto; atto; zepto; yocto.
【同源单词】zettajoule, zettaliter, zettameter