航空hángkōngaviation; air navigationHSK 6PronunciationhángkōngExample sentence这架新型客机将主要用于民用航空运输。Zhè jià xīnxíng kèjī jiāng zhǔyào yòng yú mínyòng hángkōng yùnshū.This new passenger aircraft will mainly be used for civil aviation transport.Read and choose an answerOne fixed sampleExplore a sample