Hardening accelerator
[机] 硬化加速剂
🧩 词语组成解析
n. 硬化, 淬火\\n[计] 硬化, 固化, 淬火
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
Yeah, it's been a long time.
是啊，好久没见面了。
An ass endures his burden,but not more than his burden.
驴子能负重，过重也难负。
When did they live there?
他们什么时候住在那儿？