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- I doubt the propriety of such a remark. 我怀疑这样的话是否得体。
- I am doubtful about the propriety of granting such a request. 我怀疑答应这项要求是否合适。
- I doubt the propriety of doing so. 我怀疑这样做是否适当。
- The propriety of her deeds was doubtful. 她的行为是否得体却是很可怀疑的。
- I doubt the propriety of the term. 我怀疑这个术语是否适当。
- I doubt the propriety of making a public statement before we have studied the official reports. 在我们对那些官方报告进行研究之前就发表公开声明，我怀疑这样做是否适当。
- We hesitated at the propriety of the method. 我们对这种办法是否适用拿不定主意。
- He hesitated about the propriety of asking her. 他对於该不该问她犹豫不决。
- We should observe the proprieties. 我们应该遵守礼节。
- Be careful to observe the proprieties. 注意遵守礼仪。
- while from the view of "to restore proprieties, he approved of and even supported the war vindicating the propriety system. 从“复礼”之仁出发，他又认可乃至支持维护礼制的战争。
- Two-way flow (TWF) is another membrane technology for which MOTIMO has developed a propriety system. 双向流技术（TWF）是膜天膜公司开发应用系统的又一膜分离技术。
- It is not for me to question the propriety of your enmity. 我并没有资格来问你反对他是否得当。
- As a multilayer magnificent system, health care policy should be evaluated from every view for the propriety and rationality. 医疗卫生事业是个多层次的大系统，对于医疗保健领域的宏观、亚宏观、微观各层次进行系统的评估、评价是政策科学性、合理性的内在要求。
- Nobody questioned the propriety of her being there alone. 没人认为她只身出现在那里不得体。
- I am doubtful about the propriety of grant such a request. 我怀疑答应这项要求是否合适。
- Her use of obscene language offends against the proprieties. 她使用下流的语言是很失礼的事。
- Xun's thought of the propriety and the law laid the foundation on the propriety and law thought of the Chinese law system. 荀子的礼法思想奠定了中华礼法文化的基本范式，后世的儒法合流、王霸杂用思想可以从中找到初步然而是较为清晰的影子。
- An uneasy feeling about the propriety or rightness of a course of action. 忧虑，担心关于行为过程的适当或正确性的不安的感觉
- the propriety system 礼制
