Paragh保劳格
paran.帕拉(南斯拉夫币);帕拉胶abbr.伞兵(=paratrooper)abbr.段(=paragraph)
paraformaldehyde flake片状多聚甲醛
Pararuellia cavaleriein.罗甸地皮消
Paracentesis of cornea角膜穿刺术
paralled-chord truss平行弦桁架
parabromomandelic acid对溴苦杏仁酸,对溴扁桃酸
parafocal illumination近接照明, 间接照明
para-directing group对定向基
parachloroacetophenone对氯苯乙酮
parametrization design参数化设计
paracompact polyhedron仿紧多面体