plethysmography /pliθiz'mɔ^rәfi/ 📖 中文释义 体积描记术 📘 English Definition(英文释义) n. The study, by means of the plethysmograph, of thevariations in size of a limb, and hence of its blood supply. ← plethysmographically P 字母词表 plethysmometer →