Step-reaction polymerization
[化] 逐步聚合; 逐步聚合反应
🧩 词语组成解析
step
[stɛp]
n. 步，脚步;步骤，手段;步调;级别;
vt.& vi. 举步，行走;踩，踏上;跨入;轻快地走;
vi. 踏，踩;走;
vt. 跳舞;迈步;使成阶梯状;
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
I'd like to come to the ten o'clock advanced class this morning.
我想今早十点来上你的高级健身班。
It's already in production, so you can expect it in stores before the end of the month.
产品已投产了，所以月底前你可以获得。
They're all millionaires!
他们都是百万富翁！