that you have doubts about because you think it is not accurate or correct 可疑的；有问题的；未必准确（或正确）的 SYN debatableThe conclusions that they come to are highly questionable.他们得出的结论大有问题。🔊🔊It is questionable whether this is a good way of solving the problem.这未必是一个解决问题的好办法。🔊🔊likely to be dishonest or morally wrong 可能不诚实（或不道德）的；别有用心的 SYN suspectHer motives for helping are questionable.她帮忙的动机令人生疑。