noun🔗Share循环，流通 The act of moving in a circle, or in a course which brings the moving body to the place where its motion began."The toy train's circulations on the track kept the baby entertained for hours. "那辆玩具火车在轨道上循环行驶，让宝宝玩了好几个小时都不觉得腻。systemprocessChat with AIVocabulary GamePractice Reading
noun🔗Share流通，传播. The act of passing from place to place or person to person; free diffusion; transmission."The circulations of library books were unusually high this month, indicating more people are reading. "这个月图书馆书籍的流通量异常高，说明有更多的人在阅读。communicationmediabusinesseconomyChat with AIVocabulary GamePractice Reading
noun🔗Share流通货币，货币流通。 Currency; circulating coins; notes, bills, etc., current for coin."The new bills will come into circulation next Friday."新钞票将于下周五开始流通。economyfinancebusinessChat with AIVocabulary GamePractice Reading
noun🔗Share发行量，流通量 The extent to which anything circulates or is circulated; the measurement of diffusion"The circulations of information about the school fundraiser were slow, resulting in low participation. "关于学校募捐活动的信息流通缓慢，导致参与度很低。mediabusinesseconomycommunicationChat with AIVocabulary GamePractice Reading
noun🔗Share血液循环，循环。 The movement of the blood in the circulatory system, by which it is brought into close relations with almost every living elementary constituent."During exercise, the body increases blood circulations to deliver more oxygen to the muscles. "运动时，身体会加快血液循环，以便为肌肉输送更多的氧气。medicinephysiologyanatomybiologysciencebodyprocesssystemfunctionorganhumanChat with AIVocabulary GamePractice Reading
noun🔗Share（植物）体液循环, （植物）汁液流动 The movement of the sap in the vessels and tissues of plants."The plant's circulations were slow, which made its growth sluggish. "植物的体液循环很慢，导致它的生长迟缓。biologyplantphysiologyChat with AIVocabulary GamePractice Reading
