Oleum spirit
[化] 沸程范围在300-400度F之间的石油馏分
🧩 词语组成解析
n. 发烟硫酸\\n[化] 发烟硫酸
🗣️ 情景例句
About three weeks. We'll have enough time for our talks.
大约三个礼拜，我们有足够的时间交谈了。
It's quite probable.
完全有可能。
Yes, I do. I like it a lot. The Chinese people are very friendly.
是的，我非常喜欢，中国人非常友好。