double roasting二重: two-fold; double焙烧: roast; bake; torrefy; calcin ...双重焙烧: double roasting焙烧: roast; bake; torrefy; calcination; torrefaction◇焙烧料 calcines; 焙烧炉 roaster; roasting furnace; 焙烧窑 burning-in kiln二重唱;二重奏: duet下载手机词典可随时随地查词查翻译