a thing, occasion, circumstances, detail, particular / act of (word used for the nominalization of verbs, adjectives, or phrases)

通行人: passerby

通交, 通好: / 通行: / 通校: commute to school / 通航:

circulation (of money or information) / distribution

circulate / distribute / be negotiable

section / (mathematics) term / (linguistics) argument

section

地溝: graben / 地窖: hole dug in the ground, cellar / 治効: treatment efficacy / 知巧, 智巧: ingenuity / 知行: knowledge and action / 恥垢: smegma / 遅効: delayed effect

知行: a male given name

抗日: anti-Japanese