adverb, verb, noun, measure word · again; once more; to repeat an action; further

这个问题我没听清楚，请你再说一遍好吗？

adverb, verb, directional, measure word · then; and not until then; used to indicate that an action follows a specific time or event

咱们看完了电影再走吧。

adverb · no matter how; used before an adjective or verb (often with 也 yě or 都 dōu) to show emphasis or concession

你再怎么解释也没用。

adverb · used before an adjective to indicate a greater degree or a further extent

你还能跑得再快点吗？

verb, adverb · (literary) to reappear; to reoccur; to return

往事如烟，往日的欢快景象已一去不再。

adverb, conjunction · furthermore; used to introduce additional points or supplemental information

再则，他也没带足够的钱。