Cars passed at irregular intervals...
She was taken to hospital suffering from an irregular heartbeat...
He worked irregular hours.
The paint was drying in irregular patches...
He had bad teeth, irregular and discolored.
...the minister accused of irregular business practices...
'Will you do this for me, Leo? It's the only way.' — 'It's highly irregular, Ralph.'
At least 17 different irregular units are engaged in the war.
至少有 17 个非正规军部队参战。