英文单词：betroth

中文含义：订婚

英语词性：动词

美式发音：bih-TROHTH

同义词：engage, pledge, betrothal

易混淆单词：marry, engagement

双语例句：

1. They formally betrothed their daughter to the prince.

他们正式订婚他们的女儿和王子。

2. He was betrothed to her when they were both young.

他们年少时已经订婚。

3. The couple has decided to betroth after a year-long courtship.

这对情侣经过一年的恋爱之后决定订婚。