美 [ˈdʌmi ʌp]
保持沉默：指不说话，保持安静。
制作(书、报等出版物)的样本(或样张)：
... Be quiet保持安静 dummy up闭口不说 clam up拒不开口 ...
If anyone asks you, just dummy up.
如有人问起，你就装哑巴。
When questioned, he invariably dummy up.
一问到他，他总是不吱声。
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。
Prop Tony Buckley showed a neat turn of pace after gathering the ball and Darren Cave's clever dummy set up Henry to score under the posts.
Peacock bulldozed over from close range, before Jamie Jones-Buchanan's double dummy set up Webb to touch down, and Hall ran half the length of the field to score his second try, straight from the restart.
Some are tempted to set up dummy corporations or hide the accounts a big mistake!
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