v.隐藏;隐瞒,掩饰;遮住;
例句:
Robert could not conceal his relief.
罗伯特无法掩饰自己如释重负的心情。
It took some effort to conceal her relief.
她好不容易才掩饰住宽慰的心情。
Frances decided to conceal the machine behind a hinged panel.
弗朗西斯决定把机器藏在带铰链的嵌板的后面。