鐵肺
tiě​fèi

iron lung

铁肺 鐵肺 tiě​fèi
iron lung noun
A large metal tank or chamber used to provide artificial respiration for patients with paralyzed respiratory muscles, such as those with polio.

他人生的大部分时间是在铁肺里度过的。

tā rén​shēng de dà​bù​fen shí​jiān shì zài tiě​fèi li dù​guò de.

He spent most of his life in an iron lung.

powerful singer
a person with great lung capacity or a powerful singing voice; powerful lungs