Oscillograms
(oscillogram 的复数) n. 示波图\\n[医] 示波图
🗣️ 情景例句
When do you need the volunteers,
你们什么时候需要义工
It is better to please a fool than to anger him.
惹得傻瓜发火，不如使他快活。
The nurse assisted the doctor in the operating room.
护士在手术室协助医生动手术。