plethysmometer

[医] 器官充满度测量器

词形变化

plethysmometers 复数 plethysmometers

释义与例句

n.
  1. 1.

    Any instrument designed to measure small changes in volume, usually via the displacement of water

词源

From Ancient Greek πληθυσμός (plēthusmós, “increase”) + -meter.

来源：wiktionary