Petroxolin
液体石蜡
🗣️ 情景例句
The game was put off due to heavy rain.
由于下大雨，比赛延迟了。
Why are you so happy?
你为什么这样快乐？
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。