挚爱用英文怎么写呀

affection名词 n.

1. 爱,情爱,挚爱[U][C][(+for/towards)]She has a great affection for her hometown. 她对家乡怀有深厚的感情。

2. 爱慕;感情[P1]Her affections were centered on her cousin. 她的爱全都倾注到她的表兄弟身上了。 true love 真挚的爱。