noun🔗ShareリアクションAn emoji used to express a reaction to a post on social media."Sad reacts only"悲しいリアクションのみ。mediainternetcommunicationcomputingtechnologyessentialieltsChat with AIVocabulary GamePractice Reading
verb🔗Share反応する、再現するTo act or perform a second time; to do over again; to reenact."The student had to react the math problem on the board, showing the steps again. "生徒は、手順をもう一度示して、黒板で数学の問題を再現しなければなりませんでした。actionprocessessentialieltsChat with AIVocabulary GamePractice Reading
verb🔗Share反応する, 反応を示すTo return an impulse or impression; to resist the action of another body by an opposite force"Every body reacts on the body that impels it from its natural state."すべての物体は、その自然な状態からそれを押し出す物体に反応します。actionphysicsphysiologyessentialieltsChat with AIVocabulary GamePractice Reading
verb🔗Share反応する、反作用するTo act upon each other; to exercise a reciprocal or a reverse effect, as two or more chemical agents; to act in opposition."The acid and the base reacted with each other, creating heat. "酸と塩基は互いに反応し、熱を発生させました。actionchemistrybiologyphysiologyscienceessentialieltsChat with AIVocabulary GamePractice Reading
verb🔗Share反応させるTo cause chemical agents to react; to cause one chemical agent to react with another."The scientist reacted the hydrochloric acid with sodium hydroxide to produce salt water. "科学者は塩水を生成するために、塩酸を水酸化ナトリウムと反応させた。chemistrysubstancecompoundessentialieltsChat with AIVocabulary GamePractice Reading
