lung [lʌŋ]

以下由轻松背单词网站提供

n.肺，肺脏，空地

either of the two organs in the chest with which people and some animals breathe

Smoking has a great deal to do with lung cancer. 吸烟和肺癌有很大关系。
Is there a connection between smoking and lung cancer? 吸烟跟肺癌是否有关？