单词	色氨醇
释义	色氨醇 sè ān chún tryptosol
随便看	production-- batch production-- beam production-biomass ratio production/biomass ratio production/biomass ratio{=p/b} production budget production capacity production car production card production casing production center production-center leader production center method production chain production class code production code production code administration 生产法规管理局 production combination tool production combination tool (pct) production company production concept production constant production control production control and costing production control assembly