juvenile delinquency

criminal or antisocial behaviour by juvenile delinquents 少年犯罪.

just about, just as, just now, just the same, just then, just yet, justice, Justice of the Peace (abbr 缩写 JP), justifiable, justifiably, justification, justified, justify, Justiteombudsman, justly, justness, jut, jute, juvenile, juvenile court, juvenile delinquent, juxtapose, juxtaposition, K, K, k, kaffir, kaftan, Kaiser, kale (also kail), kaleidoscope, kaleidoscopic, kaleidoscopically, kamikaze, kangaroo, kangaroo court, Kansas, kaolin, kapok, kaput, karat,