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
And so are you, I think.
我想你也如此。
New brooms sweep clean.
新官上任三把火。
We'll have to buy some more bricks. I don't think these will be enough.
我们需要买更多的砖。我认为这些不够。