HSK 7–9 · noun · Practice
激光
laser
医生用激光给他治眼睛。
Yīshēng yòng jīguāng gěi tā zhì yǎnjing。
The doctor used a laser to treat his eyes.
HSK 7–9 · noun · Practice
laser
医生用激光给他治眼睛。
Yīshēng yòng jīguāng gěi tā zhì yǎnjing。
The doctor used a laser to treat his eyes.