cloak

vt.

1. 使披上斗篷；用斗篷覆盖
   The magician was cloaked in black silk.

   魔术师的身上罩着黑丝斗篷。

2. 掩盖，掩饰[（+with/in）]
   He cloaked his evil purpose under friendly words.

   他用友好的语言来掩盖他罪恶的目的。