dummy up是什么意思
动词缄口不语; 不吭声，缄口
1. 缄口不语：dumfound 说不出话 | dummy up 缄口不语 | dummy 哑巴
dummy up的意思
verb
1. danci.911cha.com
1. refuse to talk or stop talking fall silent
e.g. The children shut up when their father approached
Synonym: close up clam up shut up belt up button up be quiet keep mum
2. make a dummy of
e.g. dummy up the books that are to be published
Synonym: dummy