循环来源的英文

• cycle
• loop

• 循环:    circulate; circle; round; re ...
• 来源:    source; origin
• 循环来源：考试学习网:    cycle; loop
• 来源:    1.(事物所从来的地方) source; origin 经济来源 source of income; 原料来源 source of raw materials2.(起源; 发生) originate; stem from 知识来源于实践。 knowledge stems from practice. 一切文艺创作都来源于生活。 all works of art have life as their source
• 循环:    circulate; circle; round; repeat; loop; period; recurrence; cycling; circulating; mixing; circulation; rotation; recursion 循环不息 move in endless cycles; 恶性循环 vicious circle; 四季的循环 the cycle of the seasons; 血液循环 blood circulation; 体外循环 extracorporal circulation; 四程循环 [机械工程] four stroke cycle; 循环水 vadose [recirculating] water; 循环水泵 water circulating pump; 循环小数 repeater; circulator; circulating decimal; periodic decimal; periodical fraction; recurring decimal; repeating decimal