提示：点击例句中的单词，就可以看到词义解释

Let me listen to your lungs and heart .

让我检查一下您的心脏和肺部。

The tiny particles can damage the heart and lungs .

这些细小的颗粒能损害心脏和肺。

His heart and lungs were working hard , but he didn 't seem in immediate danger .

尽管他的心脏和肺脏在吃力地工作着，但是看来他不会马上就有危险。

Here are some ways to protect your lungs .

下面是保护你的肺的几种方法。

Smoke has burned their throats and lungs .

浓烟烧坏了他们的咽喉和肺部。