| 释义 |
单环 dān huán monocycle; helices; monocyclic ring 单环单萜 monocyclic monoterpene; 单环二萜 monocyclic diterpene; 单环烃 monocyclic hydrocarbon; 单环萜 monocyclic terpene; 单环硫化物 monocyclic sulfide; 单环数字式频率合成器 unite-loop digital frequency synthesizer单环a.mononuclear【化】单核的,单环的monocyclic【化】单环的,一环的 |