〈北美,非正式〉淘气,无礼打闹
-
kids cutting up in a classroom .在教室里打闹的孩子们。
〈非正式〉(赛马)有某种阵容
-
the race has cut up badly with no other opposition from England .由于没有来自英格兰的其他对手,这场赛马阵容奇差。