n.环流，回流，周流...

Is circumfluence spent in heart blood how to treat?心脏血液中度回流怎样治疗?In chemical experiments, circumfluence will lead to the explosion of test tubes.在化学实验中, 回流会造成试管炸裂.The siltation relates with the circumfluence.淤积的主要原因是回流淤积....

circumfluence的音标：circumfluence的英式发音音标为：[sə'kʌmflʊəns]circumfluence的美式发音音标为：[sə'kʌmflʊrns]...