加紧加緊 jiā jǐn — to intensify
jiā (first tone, high and level) jǐn (third tone, dipping)jia1 jin3
Traditional: 加緊
to intensify
Levels 7–9· 2021 three-band, nine-level proficiency standardverb
Meanings
to intensify
to intensify; to speed up; to step up
verb