noun🔗Share环岛，交通环岛 A traffic circle."The car slowed down as it approached the rotary. "汽车在靠近环岛的时候减速了。trafficvehicleplaceChat with AIVocabulary GamePractice Reading
noun🔗Share扶轮社 (chiefly with initial capital) Any of the clubs making up the international Rotary International movement for community service."My uncle is a member of the Rotary Club, which helps improve the local community. "我叔叔是扶轮社的成员，这个社团致力于改善当地社区。organizationservicebusinesssocietyChat with AIVocabulary GamePractice Reading
adjective🔗Share旋转的，转动的 Capable of rotation."A rotary engine revolves the heads rather than having pistons go back and forth."旋转式发动机是旋转缸头，而不是依靠活塞来回运动。machinetechnicalphysicsChat with AIVocabulary GamePractice Reading
