dummy

1. N-COUNT A dummy is the same as a . 人体模型

2. N-COUNT You can use dummy to refer to things that are not real, but have been made to look or behave as if they are real. 仿真品

Dummy patrol cars will be set up beside motorways to frighten speeding motorists. 仿真巡逻车将被安置在公路旁以威慑超速行驶的驾驶员。

3. N-COUNT If you call a person a dummy, you mean that they are stupid or foolish. 笨蛋; 傻瓜[美国英语] [非正式]

4. N-COUNT A dummy is a rubber or plastic object that you give to a baby to suck so that he or she feels comforted. 安抚奶嘴[英国英语]