Epoxyethane
环氧乙烷
🗣️ 情景例句
Max looks just like Grandpa.
Max长得真像爷爷。
I couldn't see you.
我看不到你。
This is No. 1 Machine Shop. Keep together, please! said Uncle Wang.
“这就是第一机械车间。 请大家靠拢点！”王大叔说。