Plethysmogram
n. [医]体积描记图
🗣️ 情景例句
I know who you are.
我知道你是谁。
You've got some nerve!
你好大的胆子。
Looking up I saw that we were surrounded by children in rags who were looking at us silently as we ate.
我抬头一看，发现我们被一群衣衫褴褛的小孩团团围住了，他们在默不作声地看着我们吃饭。