【词汇讲解】
1.overhear v. 无意中听到，偷听
如：I overheard them saying they were unhappy.
我偶然听到他们说，他们很不快乐。
I overheard some cruel remarks about him.
我无意中听到了一些议论他的粗鲁的话。
2.endearment n. 亲爱，钟爱
如：He whispered endearments in her ear.
他在她耳边说著悄悄话。
Darling' is a term of endearment.
亲爱的＇是亲昵语。
3.preferential adj. 先取的，优先的，选择的
如：China's investment policy provide preferential treatment to foreign investor.
中国的投资政策为外国投资者提供了优惠待遇。
Nobody gets preferential treatment in this office!
本办事处无论对谁均一视同仁！