Oleum vaselini
[医] 液状石蜡
🧩 词语组成解析
n. 发烟硫酸\\n[化] 发烟硫酸
🗣️ 情景例句
What did you say? I didn't quite get that.
你说什么？我没听清楚。
Bad habits are easily formed.
坏习惯容易养成。
I feel rather ashamed.
我感到很不好意思。