| 1. | Nothing about them causes incredulity .
没有什么值得怀疑的地方。 |
| 2. | Even that has been questioned, your highness .
就连那一点也是值得怀疑的，殿下。 |
| 3. | The insecticidal action must be considered doubtful .
这个杀虫作用是值得怀疑的。 |
| 4. | Her initial symptoms were suspicious-loss of appetite, general fatigue, and dark urine .
她最初的症状很值得怀疑：食欲减退、周身乏力、尿色加深。 |
| 5. | Nay, the longer they were together the more doubtful seemed the nature of his regard .
不仅如此，而且他们越是相处得久，他的关心的性质就似乎越值得怀疑。 |
| 6. | The rule is still insisted upon and monitored by the subcommittee, although its effectiveness is questionable .
这项规定仍然坚持不变，并由委员会分会加以监督，尽管能否贯彻执行是值得怀疑的。 |
| 7. | The ethics of his decision are doubtful
他的这一决定是否合乎道德规范值得怀疑。 |
| 8. | It is doubtful that they will finish on time
他们是否将如期完成是值得怀疑的。 |
| 9. | The ethics of his decision are doubtful
他的这一决定是否合乎道德规范值得怀疑 |
| 10. | There were suspicious circumstances about his death
关于他的死,有一些值得怀疑的情况。 |
