Acetals
缩醛
🗣️ 情景例句
Well Tom, I hope you have a good time in America. I'll miss you.
就这样了，汤姆。我希望你在美国玩得很愉快。我会想你的。
The hardest thing to learn is to be a good loser.
最难学的一点是做一个输的起的人。
and the more difficult it is, the more highly it is regarded.
他们认为， 道路愈艰险愈带劲儿。