Diatol
双元油, 碳酸二乙酯
🗣️ 情景例句
Are the bathrooms on this train clean?
火车上的卫生间干净吗？
Diligence is near success.
勤奋近乎成功。
Excuse me. Can you tell me the way to the Sleeping Beauty Castle?
劳驾，你能告诉我到睡美人城的路吗？