Equibinary polymer
[化] 等二元聚合物
🧩 词语组成解析
🗣️ 情景例句
What was that about?
说些什么？
It is easier to pull down than build.
败事容易成事难。
As there were strange marks on the X-ray plates taken of the mummy, doctors have been trying to find out whether the woman died of a rare disease.
由于在给这个木乃伊拍摄的X光片子上有点奇怪的斑点，所以，医生们一直试图搞清这位妇女是否死于一种罕见的疾病。