Stepwise polymerization
[化] 逐步聚合; 逐步聚合反应
🧩 词语组成解析
a. 楼梯式的, 逐步的
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
It was a pleasure having you. Please come again.
和你在一起我们非常荣幸，请有空常来。
Hey, man, good to see you.
嗨，幸会。
I haven't heard from her for a long time.
我好久没有她的消息了。