'And if I say no?' she ventured.

“那么我要是说不呢？”她试探说。

《牛津词典》

Vince: What if I say no?

文斯：要是我说不呢？

youdao

What if I say no?

班纳：如果我拒绝呢？

youdao

If I fail,no one will say, 'She doesn't have what it takes,' They will say, 'Women don't have what it takes.'" She made these comments in a speech to the National Press Club in Washington,D.C.

VOA: special.2010.08.08

If there's no heat flow between the b and c, then I can say all right, a and c were the same temperature.

如果在与之间没有热量流动，那么我就可以说，好吧与处于相同的温度。

麻省理工公开课 - 热力学与动力学课程节选

Instead say, "No, I don't mind." if you want to give permission.

如果你想表达对某事的允许，你一般会说，“不，我不介意。”

Do you mind 课堂 - SpeakingMax英语口语达人

Saying that, if I were asked now, I would probably say no.

BBC: The McLeimont Family

Mr. CHAZZ PALMINTERI: (As Frank Pacelli): I can understand if you say no, Darrell.

NPR: 'In The Mix' Marks Usher's Film Debut

If they say no, I'm not going to vote for him, don't let them go vote tomorrow.

NPR: Huckabee Rallies for a Boost from Southern Voters