Plethysmogram
n. [医]体积描记图
🗣️ 情景例句
A springer spaniel!
一只激飞狗！
As a man lives,so shall he die.
有生必有死。
Those planning a trip to remote areas, or intending to live in countries where drinking water is not readily available, should know about the various possible methods for making water safe.
那些计划去偏远地区旅行，或在饮用水不现成的国家居住的人，应该知道如何使水适于饮用的各种办法。