The first is to apply the meaning of the metaphors to an efficiently working heart.

第一个是应用暗喻的意义到一个工作有效率的心脏。

youdao

The effect of Huoxinwan (HXW) on isolated working heart of guinea pig was observed.

采用离体豚鼠工作心脏，观察活心丸对心脏功能的影响。

youdao

After the hearts were stable, they were maintained at the working heart models for 120 minutes.

工作模型稳定后，维持心脏工作状态120分。

youdao

He was still working in Big Piney,Wyoming, when he died of a heart attack on January fifteenth.

VOA: special.2009.02.23

Doctors are working on the infant's heart without performing open heart surgery.

VOA: standard.2010.01.01

She believed the same technique was crucial for making a working human heart.

WSJ: Science Fiction Comes Alive as Researchers Grow Organs in Lab

In his room at the apartment, Mr. Sen's possessions offered a snapshot of a man described as gentle and hard-working: heart medication, a large box of fudge brownies and several books on learning HTML and business.

WSJ: Subway Pushing Attack Suspect Sought

How exactly the myoblasts are working in the heart is somewhat of a mystery.

FORBES: Using Thigh Muscle To Fix The Heart