Pneumogram
n. [医]呼吸描记图, 充气造影照片
🗣️ 情景例句
Don't you have to work?
你明天不用上班吗？
Everyone is dissatisfied with his own fortune.
人对自己的命运总不感满足。
Modern machines can make the copy bigger or smaller, lighter or darker and copy onto both sides of the paper.
代机器可以放大、缩小、制作较亮的或较暗的复印件，也可以在纸的两面复印。