习惯用语not know one's arse from one's elbow1.屁都不懂, 懂得个屁screw the arse off1.(男人)和(女人)性交, 发泄兽欲shift one's arse1.[口]别偷懒stuff sth. up one's arse1.[口](只要不麻烦别人, 对某事)爱怎么办就怎么办shove sth. up one's arse1.[口](只要不麻烦别人, 对某事)爱怎么办就怎么办stick sth. up one's arse1.[口](只要不麻烦别人, 对某事)爱怎么办就怎么办