Petroleum polymer
[机] 石油聚合物
🧩 词语组成解析
🗣️ 情景例句
I think the skirt is just right.
我觉得长度合适。
I'd appreciate it if you would turn out the lights.I'm sleepy.
如果你关灯我将感激你的.我困了。
I'm fine, too, thanks.
我也挺好的，谢谢！