汉语翻译
感到怀疑的, 有怀疑的, 不敢肯定的, 拿不准的, 被怀疑的
例句：
- Always proofread completed letters very carefully. Consult dictionary when necessary or in doubt.
完成的书信一定要很小心地校对，有必要或怀疑时查典。
- The outcome of the election was in doubt then.
当时大选的结果还看不准。
- I am in doubt what to do.
我不知道要做什么好。
- Their acceptance of the contract is still in doubt.
他们是否接受那合同还说不准。