6. ashamed adj. 感到羞耻,惭愧
固定词组
be ashamed of
He is ashamed of being a dustman.
联想记忆
shameful: 可耻的
The theft is shameful.
shameless:无耻的
The thief is a shameless person.
7. apologize v. 道歉
固定词组
apologize to sb. (for sth. )
8. dye v. 染
Dye the cloth black。