Accelerator of hardening
[机] 速硬剂
🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 硬化, 淬火\\n[计] 硬化, 固化, 淬火
🗣️ 情景例句
Oh, I took the liberty of ordering some breakfast for you.
噢 ，我冒昧给你们订了早餐。
Are you sure this is where we are to meet them?
你确定要在这个地方和他们碰头吗？
I'm all set.
我都准备好了。