circulate
英 ['sɜːkjʊleɪt]
美['sɝkjəlet]
	    - vi. 传播,流传;循环;流通
 - vt. 使循环;使流通;使传播
 
英英释意
- 1. become widely known and passed on;
 - "the rumor spread"
 - "the story went around in the office"
 
- 2. cause to become widely known;
 - "spread information"
 - "circulate a rumor"
 - "broadcast the news"
 
- 3. cause to be distributed;
 - "This letter is circulating among the faculty"
 
- 4. move through a space, circuit or system, returning to the starting point;
 - "Blood circulates in my veins"
 - "The air here does not circulate"
 
- 5. move in circles
 
- 6. cause to move in a circuit or system;
 - "The fan circulates the air in the room"
 
- 7. move around freely;
 - "She circulates among royalty"
 
- 8. cause to move around;
 - "circulate a rumor"