heart and soul

名詞

不可算名詞

the core of a thing; the most essential or important part / passion; true commitment

日本語の意味

ものごとの核心、本質、最も重要な部分 / 情熱、真の献身

Her dedication is the heart and soul of the organization.

彼女の献身は組織の中核です。

意味（1）

the core of a thing; the most essential or important part

The heart and soul of any democracy is its electorate.

意味（2）

passion; true commitment

She put her heart and soul into the project.