活動性 huódòngxìng mobility Origin Definitions Defs Strokes Stroke Words Sentences Sents huódòngxìng mobility · fluctuating 活动 活動 huódòng adjective movable movable; mobile; flexible; adjustable性 xìng affix [-ity] Suffix used after verbs or adjectives to form nouns expressing a state, quality, or scope, similar to English "-ity", "-ness", or "-ism".huódòngxìng reactiveness 活动 活動 huódòng noun activity activity; event; maneuver; campaign; action taken to achieve a goal性 xìng affix [-ity] Suffix used after verbs or adjectives to form nouns expressing a state, quality, or scope, similar to English "-ity", "-ness", or "-ism".