Linear polymer
[化] 线型高分子
🧩 词语组成解析
🗣️ 情景例句
You're in sad condition.
你的健康很成问题。
Flying volcanic bomb
喷燃着的火山弹
As the floods had put the telephone out of order, we could not find out how they were managing.
由于洪水造成了电话中断，我们无法了解他们情况。