specific melting efficiency比: 2熔化: melt; smelt; meltdown; fusio ...效率: productiveness; efficiency; ...熔化效率: efficiency of burn-off; fusion efficiency; melting efficiency催化效率: catalytic efficiency下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:比熔化效率，即可在微信中查询翻译
