Transannular polymerization
[化] 跨环聚合
🧩 词语组成解析
跨环的
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如，你是否知道4个青少年中就有1位曾经吸过大麻？
Old wood is best to burn,old horse to ride.
老柴好烧，老马好骑。
We waited and waited, but nothing happened.
我们等啊等啊，可情况没有变化。