Polyplast
[医] 多种构造的, 多种变形的
🗣️ 情景例句
She has the ability to keep calm in an emergency.
她有处变不惊的本事。
The dinner was superb. Who cooked it?
菜太棒了！谁做的？你吗？
This applies particularly to chemical industries,
这在化学工业方面尤其突出。