Plethysmograph
n. [医]体积描记器
🗣️ 情景例句
Can I have your name, please?
请问您贵姓大名？
Where can you pick up your suitcase?
你在哪里取你的手提箱呢？
You can't buy them in the shop before eight o'clock.
上午八点之前你在商店里是买不到东西的。