irregular

名词 irregular:

a member of an irregular armed force that fights a stronger force by sabotage and harassment

merchandise that has imperfections; usually sold at a reduced price without the brand name

同义词：second

形容词 irregular:

contrary to rule or accepted order or general practice

(of solids) not having clear dimensions that can be measured; volume must be determined with the principle of liquid displacement

not occurring at expected times

(used of the military) not belonging to or engaged in by regular army forces

deviating from normal expectations; somewhat odd, strange, or abnormal

同义词：atypical

lacking continuity or regularity

同义词：temporary

of a surface; not level or flat

independent in behavior or thought