Polycaprolactone
聚已酸内酯
🔁 扩展释义
【化】 聚己内酯
🗣️ 情景例句
This is no small accomplishment.
这是非同小可的成就。
It's about time.
时间差不多了。
But I guess we've got some of the most beautiful mountains and countryside in the world.
但我想我们有一些世界上最美的山脉和乡村。