persuasive
US /pɚˈsweɪ.sɪv/
UK /pɚˈsweɪ.sɪv/

1.
有說服力的, 勸誘的
good at persuading someone to do or believe something through reasoning or argument.
:
•
Her arguments were so persuasive that I couldn't help but agree.
她的論點如此有說服力,我不得不表示同意。
•
He delivered a highly persuasive speech.
他發表了一場極具說服力的演講。