保持肃静...

keep quiet的音标：keep quiet的英式发音音标为：[ki:p 'kwaiət]keep quiet的美式发音音标为：[kip 'kwaɪɪt]...

"Keep quiet, or they'll all come out," they warned him.“别作声，否则他们全都出来了，”他们警告他。Keep quiet or we'll all get nicked.别出声，要不然我们都会被抓住的。I told her to keep quiet about it.我告诉她此事要保密。...