adjective [原级]无穷小的；无限小的；极小的
...mineral substances present in infinitesimal amounts in the soil. ...
土壤里含有的极微量的矿物质。
noun [抽象名词]无限小；极微量；极小量
That great, infinitesimal question - I can't shake it out of my thoughts.
那伟大的浩瀚无涯的问题我是无法赶出脑袋了。
单词造句:
...mineral substances present in infinitesimal amounts in the soil. ...
土壤里含有的极微量的矿物质。
That great, infinitesimal question - I can't shake it out of my thoughts.
那伟大的浩瀚无涯的问题我是无法赶出脑袋了。