noun🔗Share位置ベクトルの4次導関数、加加速度の時間微分The fourth derivative of the position vector with respect to time; the time derivative of jerk."The engineers carefully analyzed the car's suspension to minimize the jounce felt by passengers when driving over bumpy roads. "エンジニアは、でこぼこの道を運転する際に乗客が感じる加加速度の時間微分を最小限に抑えるために、車のサスペンションを注意深く分析しました。physicsmathtechnicalChat with AIVocabulary GamePractice Reading
verb🔗Share揺れる、揺さぶるTo jolt; to shake, especially by rough riding or by driving over obstructions."The old truck would jounce and rattle every time it hit a bump in the dirt road. "古いトラックは、未舗装の道路のデコボコにぶつかるたびに揺れ、ガタガタと音を立てた。vehicleactionChat with AIVocabulary GamePractice Reading
