The function of the heart is to pump blood through the body.
心脏的功能就是把血液输往全身。
a special activity or purpose of a person or thing 作用;功能;职能;机能:
The function of the heart is to pump blood through the body.
心脏的功能就是把血液输往全身。
a special activity or purpose of a person or thing 作用;功能;职能;机能: