rigorous

形容词比较级:more rigorous

形容词最高级:most rigorous

词形变化:

副词: rigorously | 名词: rigorousness |

词义辨析:

同义:

a.严厉的; 酷烈的

harsh

strict

severe

rigid

relentless

hard

同义参见:

mathematical

intense

fussy

exacting