单词	hearth jacket
释义	hearth jacket 炉缸外壳
随便看	primary colour field primary-colour filter primary colour for light primary colour for pigments primary colour reproduction primary colo(u)rs primary colours primary colour signal drive primary colo(u)r unit primary combustion primary combustion zone primary commodities primary commodity primary communication primary communication attachment buffer pool primary communication attachment support primary communication key primary community primary compensator primary compilation primary complex primary component primary component cooling water system primary component of error primary components ydyg ydyj ydyl ydyp ydys ydyx ydzc ydzg ydzh ydzj 03946 03947 03948 03949 03950 03951 03952 03953 03954 03955