adj. 畏缩的；怯懦的
n. 懦夫
n. （Craven）（美、英、加）克雷文（人名）
1.Dr. Craven turned reproachfully to Mrs. Medlock.
克雷文医生转向梅德洛克太太，脸上一副责备的神情。
2.I'm thinking that I am rather sorry for Dr. Craven.
我觉得，我很替克雷文医生难过。
3.The man held a salver with some letters on it and he waited quietly until Mr. Craven took them.
那人手里拿着一个托盘，上面放着几封信，他静静地等着，直到克雷文先生把信拿走。
4."I am not sure that I can allow it," answered Dr. Craven.
“我不敢肯定我能允许你这么做。”克雷文医生回答。
5."My boy," Dr. Craven soothed him.
“我的孩子。”克雷文医生安慰他。
6.His name is Mr. Archibald Craven.
他叫阿奇博尔德·克莱文先生。
7.Dr. Craven shook his head.
克雷文医生摇了摇头。
8.They saw Dr. Craven and stopped.
他们看到了克雷文医生，停了下来。
9."Mr. Craven sent it to you," said Martha.
“它是克雷文先生送给你的。”玛莎说。