Saponated petroleum
[化] 皂化石油(白油或凡士林和油酸、氨水的混合物)
🧩 词语组成解析
a. 用皂处理的, 与皂混合的, 皂化的
🗣️ 情景例句
Hello. This is a representative of Zhongyou Department Store.
喂，您好。我是中友百货的。
How long is the ticket valid?
这车票有效期多久？
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。