incorporeal

鬼魂被认为是无形无体的存在。

Ghosts are believed to be ___incorporeal beings.

幽灵被认为是无形的存在，没有物质形态。

Ghosts are believed to be ___incorporeal beings with no physical form.

天使通常被描绘成无形的存在，没有实体形态。

Angels are often depicted as ___incorporeal beings without physical forms.