英语语法分析

Can say, be just perfect compliment is playing on men as a cardiotonic agent.

可以说，恰到好处的赞美是打在男人身上的一剂强心剂。

His heart halted suddenly, the doctor injected him with a cardiotonic needle.

他心脏骤停，医生赶紧为他注射了强心针。

If for the heart source heart failure, should add with the cardiotonic drug, like west orchid and so on.

如为心源性心力衰竭，则应加用强心药物，如西地兰等。