精练机boil off: n. 蒸发损耗。 machine: n. 1.机(器),机械;机关,机构。 2.印刷机器;缝 ...continuous boil off machine: 连续煮练机alkali boil-off: 碱煮练bog (= boil-off gas): 挥发气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:boil off machine,即可在微信中查询翻译