arse

v (phr v) arse about/around ( Brit sl 讳, 俚) behave in a silly manner 举动愚笨: Stop arsing about and give me back my shoes. 别傻里傻气的, 快把鞋还给我.

arrangement, arrant, array, arrear, arrears, arrest, arresting, arrhythmic, arrival, arrive, arrive at, arrive in (at), arrogance, arrogant, arrogantly, arrogate, arrow, arrowhead, arrowroot, arroyo, arse-hole (US ass-hole), arse-licker, arsenal, arsenic, arson, arsonist, art, art-form, artefact (also artifact), arterial, arteriosclerosis, artery, artesian well, artful, artfully, artfulness, arthritic, arthritis, artichoke, article,