[=person who stammers having difficulty in enuncating r,l and s]发r、l、s音口吃及困难者
[=rat lung strip]鼠肺条
[=restless legs syndrome]多动腿综合征
[=ringer lactate solution]林格(氏)乳酸盐溶液

< R.L.S. >
((略)) Robert Louis Stevenson