间谍伪装成服务员进入了那栋大楼。

The spy ___disguised himself as a waiter to get into the building.

她用一条围巾来掩饰她那独特的发型。

She used a scarf to ___disguise her distinctive hairstyle.

我们试图用色彩鲜艳的海报和植物来装饰那个单调的房间。

We tried to ___disguise the plain room with colorful posters and plants.