verb🔗Share作動する, 運転する, 操作するTo perform a work or labour; to exert power or strength, physical or mechanical; to act."The mechanic operated the heavy machinery carefully to avoid accidents. "整備士は事故を避けるために、重機を慎重に操作しました。functionmachineworkactiontechnologyutilityenergytechnicalsystemprocessessentialtoeicChat with AIVocabulary GamePractice Reading
verb🔗Share作動する、作用するTo produce an appropriate physical effect; to issue in the result designed by nature; especially to take appropriate effect on the human system."The new medicine operated quickly to reduce her fever. "新しい薬は彼女の熱を下げるために素早く作用しました。physiologymedicinebiologyfunctionessentialtoeicChat with AIVocabulary GamePractice Reading
verb🔗Share作用する, 影響を与えるTo act or produce effect on the mind; to exert moral power or influence."The teacher's inspiring speech operated on the students' minds, motivating them to study harder. "教師の感動的なスピーチは生徒たちの心に作用し、もっと熱心に勉強するよう動機づけました。mindmoralactionabilityessentialtoeicChat with AIVocabulary GamePractice Reading
verb🔗Share手術するTo perform some manual act upon a human body in a methodical manner, and usually with instruments, with a view to restore soundness or health, as in amputation, lithotomy, etc."The surgeon will operate on the patient's injured knee to repair the damaged cartilage. "外科医は、損傷した軟骨を修復するために、患者の負傷した膝を手術します。medicinebodyanatomyessentialtoeicChat with AIVocabulary GamePractice Reading
verb🔗Share取引する, 投機するTo deal in stocks or any commodity with a view to speculative profits."My uncle operates in the stock market, hoping to make a profit. "私のおじは利益を上げることを期待して、株式市場で取引しています。businessfinanceeconomyessentialtoeicChat with AIVocabulary GamePractice Reading
verb🔗Share生じさせる, 引き起こすTo produce, as an effect; to cause."The new teaching method operated to improve student engagement. "新しい教授法は、生徒のエンゲージメントを向上させる結果を生じさせた。actionprocessfunctionmachinetechnologytechnicalessentialtoeicChat with AIVocabulary GamePractice Reading
verb🔗Share作動する, 運転するTo put into, or to continue in, operation or activity; to work."to operate a machine"機械を操作するtechnologymachineworkfunctionactionsystemindustryprocesstechnicaldeviceessentialtoeicChat with AIVocabulary GamePractice Reading
