无形wúxíngincorporeal; invisible; intangible; formless; imperceptibleHSK 7-9PronunciationwúxíngExample sentence空气虽然无形,但我们可以感受到它的存在。Kōngqì suīrán wúxíng, dàn wǒmen kěyǐ gǎnshòu dào tā de cúnzài.Although air has no visible form, we can sense its presence.Read and choose an answerOne fixed sampleExplore a sample