arse-licker

n ( sl 讳, 俚) person who tries to win favours by flattering people 马屁精.

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