AI Dictionary & Vocabulary App "DiQt"

Last Updated：2025/11/21

See correct answer

Several research centres across the country collaborated on the vaccine study.

音声機能が動作しない場合はこちらをご確認ください

Source Sentence

Several research centres across the country collaborated on the vaccine study.

国内各地の複数の研究センターがワクチン研究で協力した。