2025-08-11 09:42 浏览次数 5
蒸馏出
They then heated the result in a pressurised, oxygen-free environment to distil out what they could in the form of a treacly oil.
然后将碾碎后的烟叶在高压、无氧环境下加热,提取出一种以粘稠油状存在的物质。