词汇	operation stage
释义	operation stage 运营阶段
随便看	halogen laser halogen leakage-detecting lamp halogen leak detector halogen leak locator halogen leak test halogen leak testing halogen light Halogen light halogen light source halogen light sources halogenmetal intercinversion halogen metal intercinversion halogen-metal interconversion halogen metal iodide lighting instrument Halogen Method halogen migration method halogen mineral halogen molecule Halogen monisture detecter halogeno- halogenoacetyl halide halogenoacid halogeno acid halogeno-acid halogenoaliphatic compound