词根词缀：femto-
【来源及含义】Danish and Norwegian: fifteen; a decimal prefix used in the international metric system for measurements
【相关描述】It is used in the metric [decimal] system as quadrillionth [U.S.] and thousand-billionth part [U.K.], 10-15 [0.000 000 000 000 001]. The metric symbol for femto- is f.
【相关词根词缀】;Related "metric" families: ;yotta; ;zetta,exa; ;peta,tera,giga; ;mega,kilo; ;hecto,deka,deci; ;centi,milli; ;micro,nano,pico; ;atto; ;zepto,yocto.
【同源单词】femtoampere, femtogram, femtojoule, femtoliter, femtometer, femtomole
需要加入英语学习交流群的请扫微信
或微信搜索jiemingpan
版权声明：
作者：9144590
链接：https://www.17en.com/cigenxuexi/49005
来源：一起学英语网
文章版权归作者所有，本站仅提供上传空间。