1. 恰当的：felicitator 祝贺者 | felicitous 恰当的 | felicitously 恰当地

2. (措辞)巧妙的：Gospel 福音,真理,信条 | Felicitous (措辞)巧妙的 | Timeless 永恒的

3. (话语等)适当的,得体的：inane 无意义的,空洞的 | felicitous (话语等)适当的,得体的 | apt 恰当的;聪明的

4. 极为适当的：felicitation 祝辞 | felicitous 极为适当的 | felicity 祺

1. (话语、想法等)妥当的，合宜的，贴切的
If you describe a remark or idea as felicitous, you approve of it because it seems particularly suitable in the circumstances.

e.g. Her prose style is not always felicitous; she tends to repetition.
她的行文风格并非总是恰到好处，往往爱重复。

adj

1. exhibiting an agreeably appropriate manner or style

e.g. a felicitous speaker

2. marked by good fortune

e.g. a felicitous life
a happy outcome

Synonym: happy