Forerunning
(石油的)初馏, 稳定
🔁 扩展释义
【化】 初馏
🗣️ 情景例句
Pete wrote us and told us.
Pete写信告诉我们的。
It's hard sailing when there is no wind.
没有风难航行。
Do you speak Chinese?
你讲汉语吗？