露水夫妻

a couple in a short-lived, improper relationship

surname Lu

to show / to reveal / to betray / to expose

dew / syrup / nectar / outdoors (not under cover) / to show / to reveal / to betray / to expose

dew / fig. short-lasting / ephemeral

surname Shui

water / river / liquid / beverage / additional charges or income / (of clothes) classifier for number of washes

husband / man / manual worker / conscripted laborer (old)

(classical) this, that / he, she, they / (exclamatory final particle) / (initial particle, introduces an opinion)

husband and wife / married couple

husband and wife; married couple

wife

to marry off (a daughter)