活性 huó xìng 🔊 activity + Review this word Meanings huó xìng (chemistry) activityactiveactivated Its characters 活huóto liveHSK 4性xìngnatureHSK 4 Words with 活性 灵活性 líng huó xìng flexibility 活性剂 huó xìng jì reagent (chemistry) 活性炭 huó xìng tàn activated carbon 活性氧类 huó xìng yǎng lèi activated oxygen species (AOS)