单词	一级封装
释义	一级封装first level of packaging
随便看	dimethylbezene dimethylboric acid dimethylboric anhydride dimethylborine dimethylborine trimethylamine dimethylborine-- trimethylamine dimethylborine; trimethylamine dimethylboron iodide dimethylbromoarsine dimethyl butane dimethyl cadmium dimethylcadmium dimethyl carbate dimethylcarbinol dimethylcarbinol-- isopropyl alcohol dimethylcarbinol; isopropyl alcohol dimethyl carbonate dimethylcarbonate dimethylcarbonate {= dmc} dimethylchloroarsine dimethylcyanoarsine dimethyl cyclohexanes dimethyldibromodipyridinetin dimethyldichlorodipyridinetin dimethyl dichlorosilan