hydrofining solvent
基本释义
加氢精制溶剂
实用场景例句
学术讨论
Many landless peasants migrated to urban areas seeking work.
许多无地农民迁移到城市寻找工作。
The landless class faced severe economic insecurity.
无地阶层面临严重经济不安全。
Land reform aimed to reduce the number of landless farmers.
土地改革旨在减少无地农民的数量。
0 次浏览