掩遮

例句：

1. 1. The sun was hidden behindthe clouds.
   太阳被云遮住了。
2. 2. Shecovered her face with a scarf tohide her embarrassment.
   她用围巾遮住脸来掩饰她的尴尬。
3. 3.The thief tried to cover up histracks by digging a hole in the ground.
   小偷试图通过在地下挖洞来掩盖他的踪迹。