Caprolactam
n. [化]己内酰胺
🗣️ 情景例句
I want to thank you for giving me an opportunity to speak to you.
我要感谢大家给我一个机会来向各位讲话。
Hello, This is operator.
喂！我是接线员。
I hope you have a good journey back to Guangzhou.
祝你回广州时一路顺风。