Increase to term record Add to term record C2 [ U ] the action of persuading somebody or of remaining persuaded: The situation is going to be a check with the senator's powers of persuasion (= his potential to steer men and women). 这是检验参议员说服力的时候了。 Great ideas. Sad to say, It https://www.youtube.com/watch?v=8TsidOF0he0