单词 pupillometer 释义 pupillometer|pjuplmt(r)|Also (rare) pupilometer.[f. L. ppilla pupil n.2 + -ometer.]An instrument for measuring the size of the pupil of the eye.1890Billings Nat. Med. Dict., Pupillometer.1920Jrnl. Optical Soc. Amer. IV. 77 Various...