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dummy up的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Verb:
-
make a dummy of;
"dummy up the books that are to be published"
-
refuse to talk or stop talking; fall silent;
"The children shut up when their father approached"
dummy up的用法和樣例：
例句
用作不及物動詞 (vi.)
- He always clammed up when we asked him about his family.
我們一問到他的家庭時，他總是閉口不言。
辭彙搭配
- dummy up 閉口不說
