Rla
[医][=radiographic lung area]肺部放射照相，放射照相的肺区
🗣️ 情景例句
I guess we'll have to exchange it, too.
我想我们还得去换一件。
To read a book
读书
punctuated by textbooks----those purchasable wells of wisdom----
并以教科书-那些可以买到的智慧源泉-予以强化，