Catalytic polymer
[建] 催化聚合物
🧩 词语组成解析
a. 催化的\\n[医] 催化的
🗣️ 情景例句
Alexandra might call. Alexandra
可能会来电话。
We exchange products under almost all circumstances.
在各种情形下我们都可更换产品。
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。