Pek
[化] 聚醚酮
🗣️ 情景例句
What did you do?
那你们怎么办呢？
He didn't enjoy losing the game of chess.
他因为下棋输了而索然无味。
If our educational system were fashioned after its bookless past we would have the most democratic form of 'college'imaginable.
如果我们的教育制度仿效没有书籍的古代教育，我们的学院将具有可以想像得出的最民主的形式了。