Polyplast
[医] 多种构造的, 多种变形的
🗣️ 情景例句
I never stop thinking about them.
我一直在思考这些问题 ，从未间断。
Nothing is difficult to the man who will try.
世上无难事，只要人肯试。
The secret was spread among the crowd.
秘密在人群当中传播开来。