felicitousness

1. Bart was pleased by the felicitousness of the phrasing.
   巴特因措辞恰当而高兴。
2. It is good method to solve highway tunnel leakage that protecting waterproof board not breakage, tunnel construction joint at top of middle blocking walls disposing with felicitousness and the good construction quality.
   保证防水板在施工期间不破坏、隧道中隔墙顶部的施工缝处理恰当和施工质量良好才能比较有效的解决公路隧道渗漏水问题。
3. There are some differences between purchase intention and purchase behavior, use the way of experiment to research the purchasing behavior is more felicitousness.
   由于购买意向与购买行为之间还存在着一定的差距，将购买行为作为因变量，考虑采用实验法研究购买行为对现实更具有借鉴意义。

noun

1. pleasing and appropriate manner or style (especially manner or style of expression)

   Synonym:    felicity