“以肉体形式”可以翻译为 "in physical form" 或 "in a bodily form"。其中,“in physical form” 是更常用且自然的表达。例如:
The spirit manifested itself in physical form.
(那个灵魂以肉体形式显现了出来。)
Although they exist in a spiritual realm, they can sometimes appear in physical form.
(尽管他们存在于精神领域,但有时也会以肉体形式出现。)