Undervulcanization
欠硫化
🗣️ 情景例句
Frankly, so did I.
坦白说， 我也是。
I've got it!
我接住了！
Jeremy was a little disappointed by this but he did as his daughter asked.
这不免使杰里米有点扫兴，但他还是按照女儿的要求做了。