Rla
[医][=radiographic lung area]肺部放射照相，放射照相的肺区
🗣️ 情景例句
These documents will give you some idea of our background.
这些资料会给您提供一些参考。
Great designs require great consideration.
宏伟的计划须要慎重考虑。
My wife was delighted that things had returned to normal once more.
一切又都恢复了正常，为此我妻子十分高兴。