plighted的意思？

plighted的音标：plighted的英式发音音标为：[p'laɪtɪd]plighted的美式发音音标为：[p'laɪtɪd]...

They plighted their troth for the rest of their days.他们俩盟誓结为终身伴侣.Here and there a raw young lady does think of the friends of her plighted man.这是阅历不深的的年轻姑娘对她未婚夫的朋友往往会持有的看法.He plighted his word to attempt it.他发誓一试....