Perester
[化] 过酸酯
🗣️ 情景例句
The grass is greener on the other side of the fence.
隔岸风景好，邻家芳草绿。
I heard such a funny story this morning.
今天早上我听到一件十分有趣的事。
4 Think of a time when you were happiest. What were you doing?
4。想一想你感到最高兴的时刻。当时你在做什么？