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
Telephone Mrs. Zaskey at the advertising agency.
打电话给广告代理Zaskey夫人。
Thank you but this is something I have to decide alone.
但有些事情我必须自己作决定。
Look at the rain! It's heavy, isn't it?
瞧这雨！下这么大，是吧？