conceal造句

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。

He made no attempt to conceal his dislike of me.
他毫不掩饰对我的厌恶。

It took some effort to conceal her relief.
她好不容易才掩饰住宽慰的心情。