put into circulation1.流通;通行(指气体、液体等):Steam has been put into circulation in the heater,our room will soon become warn.暖气中蒸气已经流通了,我们的房间不久就暖和了。2.通用;流通(指货币等):People have felt more convenient since various coins were put into circulation.自从各种硬币流通以来,人们感到更方便了。 |