a guttural language的用法和样例：
- "Do you wish to leave?" Jarlaxle asked the creature in a guttural, simplistic language.
- Language teaching is both a science and art.
- Because his English was scant, when explaining the meaning of his name, he would curl his fingers in front of his face, bear his teeth and let loose with a guttural growl.
- Daily practice is the trick in learning a foreign language.