Vacuum residuum
[化] 减压渣油
🧩 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
I would just like to thank all of you,
我只是想谢谢你们大家，
Don't touch it!
不许碰！
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？