仕事終わったら一杯飲まない？

N5 仕事 shigoto work, job N4 一杯 ippai full, one cup, a lot N5 ない nai there isn't, doesn't have

N4 仕 shi, ji / tsuka.eru attend, doing, official N4 事 ji, zu / koto, tsuka.u, tsuka.eru matter, thing, fact N4 終 shuu / o.waru, -o.waru, owa.ru, o.eru, tsui, tsui.ni end, finish, finir N5 一 ichi, itsu / hito-, hito.tsu one, one radical (no.1), un N3 杯 hai / sakazuki counter for cupfuls, wine glass, glass N4 飲 in, on / no.mu, -no.mi drink, smoke, take

N4 〜終わる owaru Indicates complete completion of an action, attaches to the verb stem, means finish doing