已订婚的

例句：

1. 1. They are engaged to be married in two months.
   他们两个月后就要结婚了。
2. 2. She is engaged to a very nice man.
   她和一个非常好的男人订婚了。
3. 3. He is engaged to be married at the end of this year.
   他打算在今年年底结婚。