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 think it's too easy.
我觉得它太简单了。
Careful!
小心！
Both planes were going to take off on July 25th, but Latham failed to get up early enough,
两天飞机都打算在7月25日起飞，但莱瑟姆那天起床晚了。