1. He has been dogged by allegations of questionable business practices.
他一直被有可疑商业行为的传言困扰着。
《柯林斯英汉双解大词典》
2. Her motives for helping are questionable.
她帮忙的动机令人生疑。
《牛津词典》
3. His best friend died under questionable circumstances.
他最好的朋友在不明的情况下死了。
《柯林斯英汉双解大词典》
4. The conclusions that they come to are highly questionable.
他们得出的结论大有问题。
《牛津词典》
5. It's questionable whether anything of substance has been achieved.
是否已取得任何实质性的进展值得质疑。
《柯林斯英汉双解大词典》
6. 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。
《牛津词典》
7. Exclusion of generics industry from taking responsibility is questionable.
将非注册商标的行业排除在承担责任之外是值得怀疑的。
youdao
8. Exclusion of generics industry from taking responsibility is questionable.
将非注册商标的行业排除在承担责任之外是值得怀疑的。
youdao
9. Whether poor kids in San Jose today still have the chance to move upward is questionable.
如今圣何塞贫苦的孩子是否仍有机会踏入社会上层还不得而知。
youdao
10. It feels morally questionable, yet claims of genetic selection by intelligence are making headlines.
这在道德上令人怀疑，但智力决定基因选择的说法却成了头条新闻。
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11. As this new science of habit has emerged, controversies have erupted when the tactics have been used to sell questionable beauty creams or unhealthy foods.
随着这种新的习惯科学出现，这些策略被用于销售问题美容霜或不健康食品时引发了争议。
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12. There are those who consider it questionable that these defense-linked research projects will either improve our standard of living or do much to protect our diminishing resources.
13. Sometimes original art works appear questionable or inauthentic because they've had so many restorers add touch-up layers to cover up damage, damage from the paint having deteriorated over time.
14. Practice does change the brain, he allows, but what is questionable is the assertion that these changes affect other brain regions, such as those responsible for spatial reasoning or math problems.
