动词中文翻译
中文翻译：订婚
同义词：
['engage in', 'commit to', 'pledge例句：1. They have engaged in a romantic relationship for several years now.（他们现在已经订婚了好几年。）']
例句：
-
1. They have engaged in a romantic relationship for several years now.
他们现在已经订婚了好几年。
-
2. He has committed to helping his friend with their new business venture.
他已经承诺帮助他的朋友经营他们的新企业。
-
3.She pledged her life to serving the community.
她承诺为社区服务。