Plethysmometer
[医] 器官充满度测量器
🗣️ 情景例句
Don't worry, Alexandra.
别担心，Alexandra。
I'll need an economy ticket with an open return.
我要一张经济舱，回来时间不定的来回票。
The baby was about ten months old. At first she was asleep.
那小孩大约10个月大。最初，她是睡着的。