Vietnamese wordthêm vàoIn your course · Chapter 68Part of speechverbLevelB2FrequencyNo. 1,149 in the course corpusMeaningsto insert material into a textSource: Tonada courseRelated wordsbản sửarevised versionbố cụcstructure of a written or spoken workchi phíoperating expensecó íchuseful or beneficialdẫn chứngsupporting example or evidencedữ kiệnreported facthướng dẫnstep-by-step instructionshồi âmto reply to a message