Polymer degradation
[化] 聚合物降解
🧩 词语组成解析
🗣️ 情景例句
Can you point me to the video cameras?
你能给告诉我卖摄像机的在哪儿吗？
Love makes one fit for any work.
爱情使人适合任何工作。
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。