格林希尔J博士美语教学 第271期:美语中会涉及的吞音

本集核心英语单词及例句：

1.slang (n.)俚语；行话
It was not always easy to understand what American people were telling me, especially when they used slang.
理解美国人说的话并不总是一件容易的事情，尤其是他们用俚语的时候。
 

2.wrinkle (n.)皱纹
At 91, he is impeccably dressed, with a face as wrinkle-free as his well-ironed shirt.
虽然已是91岁高龄，但他的衣着无可挑剔，脸上就像他精心熨烫的衬衣一样，看不到一丝皱纹。
 

3.library (n.)图书馆；藏书室；文库
He is in the classroom or in the library.
他不是在教室，就是在图书馆。
 

4.practice (n.)练习；实习；实行
Practice is the sole criterion of truth.
实践是检验真理的唯一标准。

5.communicate (v.)通讯，交流
We learn a language in order to communicate.
我们学习一种语言是为了交流。