Residuum hydroconversion
[化] 渣油加氢转化; 渣油加氢转化法
🧩 词语组成解析
n. 残留物, 剩余物, 残数, 余数, 留数, 社会渣滓\\n[化] 渣油
🗣️ 情景例句
They are eager to learn English.
他们急着要学英语。
The children began to get across at each other.
孩子们开始争吵了。
Those first words were to change my world.
我最先学会的这些单词改变了我的生活天地。