n.真实；诚实；允诺；婚约

v.许配；同 ... 订婚

Why didn't you tell me the truth? 你为什么没跟我说实话?

By my troth, the case may be amended. 我巴不得这事有什么办法补救才好。

I believe his troth. 我相信他的誓言。

They plighted their troth for the rest of their days. 他们俩盟誓结为终身伴侣。

She has no intention of plighting her troth at the moment. 目前她尚无意于婚嫁。