Polycaprolactone
聚已酸内酯
🔁 扩展释义
【化】 聚己内酯
🗣️ 情景例句
Maybe she'll call back. She promised.
也许她会打电话回来。她说了。
A horse is neither better nor worse for his trappings.
相马不可凭马的装饰。
Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.
森林火灾时常由破碎的玻璃或人们随手扔掉的香烟头引起。