(v.) devote particular care to, pay great attention to | (n./adj.) careful study; must-do, something essential,...
(v./n.) have social intercourse with, communicate with; intercourse
(v.) to associate (with), to contact, to be in contact (with); to be in a (romantic) relationship (with), to date
(v./n.) to give up, to refrain or abstain from (enjoying or doing something); ring (short for 戒指)
(m.) session, period (measure word for events, meetings, elections, sporting fixtures etc.) | (v.) to fall due, to...
(n./v.) excuse, pretext, pretence, cover story; be on the excuse of, to use as an excuse
(v./n./adj.) to make progress; progress, improvement; progressive
(sep-v.) try one's hardest, use all one's strength, try one's best
(adv.) to the best of one's ability, as far as possible | (v.) to (drink or eat) to the full; to reach one's limit