ADJ-GRADED [usually ADJ n]成体系的;系统的;有条理的;按既定计划的 Something that is done in a systematic way is done according to a fixed plan, in a thorough and efficient way. 成体系的;系统的;有条理的;按既定计划的
They went about their business in a systematic way.
他们按部就班地做生意。
They had not found any evidence of a systematic attempt to rig the ballot.