Unpersuasive
a. 無說服力的
? 同義詞
??? 情景例句
I think that really answers your questions, Marilyn.
我覺得這確實解決了你的問題， Marilyn。
There is a natural coyness about her behavior.
她的舉止令人有種自然的羞答答的感覺。
You always know the right thing to say.
你說話得體。