英语单词短语词组“under cover”的中文翻译、释义及用法解析-英汉词典

单词	under cover
释义	under cover hidden；concealed隐藏；掩蔽 *He kept his invention under cover until it was patented．在取得专利权以前，他对他的发明一直保守秘密。
随便看	sandpail sandpaper sandpapered sandpapering s-and-p-gsci sandpit sand sculpture sands-of-time-are-running-out sandstone sandstone arch sandstone boulder sandstone boulder sandstone building sandstone cliff sandstone cliff sandstone formation sandstone formation sandstorm sand trap sand-trap sand volleyball sandwich sandwich bar sandwich-bar sandwich-between