Heptaglyme
七甘醇二甲醚
🗣️ 情景例句
He's going to be in New York tomorrow
明天， 他要来纽约
Who do you think you are?
你以为你是谁？
Two hours later, I was talking angrily to the station master at Westhaven.
两小时后，我气呼呼地同威斯特海温站站长说起此事。