circulate/'sɜːkjʊleɪt $ 'sɜːr-/

v. (make sth) go around sth

v. [I; T] （使）环流，（使）循环：Blood circulates around the body. 血液周身循环。

◇Fans circulate the air. 风扇使空气循环流通。

构词circul (= circle) + -ate

同缀 accumulate; calculate; circulate; congratulate