betaceln.原子电池betan.贝它；希腊字母的第二个字母beta-Aspartyl-N-acetylglucosaminidaseβ-天冬氨酰-N-乙酰葡糖胺酶beta hydroxysteroid dehydrogenase deficiencyβ羟类固醇脱氢酶缺乏症beta-pyridine-aldehyde thiosemicarbazone[医] β-吡啶醛缩氨硫脲beta-Butoxy beta-thiocyano-diethyl etherβ-丁氧基β-硫氰基二乙醚beta-Alanine-oxoglutarate aminotransferaseβ-丙氨酸酮戊二酸氨基转移酶Betamethasone-d-chlorpheniramine Male-ate倍他米松-d-小氯苯吡胺马来酸盐, 倍他米松-d-扑尔敏[肾上腺皮质激素]betaine modified organopolysiloxanes surfactants甜菜碱型硅表面活性剂betahistine hydrochloride sodium chloride injection盐酸培他啶氯化钠注射液beta-methyl-omega-phenyl-tetradecanoic acidβ-甲基-ω-苯基-十四烷酸beta-dimethyl-gamma-butyrolactone alpha-hydroxy-beta[医] α-羟-β, β-二甲基-γ-丁内酯