怎样发现他是否已经变心了?

【词汇讲解】

1.irritability n. 易怒，过敏性，兴奋性

如：Harshness of manner; ill temper or irritability. 
粗暴态度粗暴; 脾气暴躁或易怒

2.on your guard adj. 警戒(警惕，提防)

如：Be on your guard against Miss Thompson. She's an old cat. 
你要当心汤普森小姐，她是个脾气很坏的老太婆。

Be on your guard, I conjure you. 
千万要警惕呀，我恳求你。

3.carp at v. 挑剔

如：She's always carping at her husband. 
她老是在找她丈夫的茬儿。

4.intimacy n. 亲密，隐私

如：He refused to tell it to me except in the intimacy of his room. 
除非避开众人耳目在他房间里谈，否则他不肯把这件事告诉我

The intimacy of the room was enhanced by its warm colours. 
房间温暖的色泽更增加它的舒适感。