洗眼剂
Collyrium \Col*lyr"i*um\, n.; pl. E. {Collyriums}, L. {Collyria}. [L., fr. Gr. ?.] (Med.) An application to the eye, usually an eyewater.
collyrium n : lotion consisting of a solution used as a cleanser for the eyes [syn: {eye-lotion}, {eyewash}] [also: {collyria} (pl)]