Additional vulcanization
[化] 后硫化; 二次硫化
🧩 词语组成解析
n. 硬化, 硫化\\n[化] 硫化
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
When the phone rang, I was painting upstairs.
当电话铃响的时候，我在楼上画画。
It is an excellent novel in every way.
无论从哪方面来看，这都是一本优秀的小说。