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
He was more than helpful.
他不仅仅是帮忙。
It's a pain in the neck.
这真是苦不堪言。
The noble stared at the blank sheet of paper for a few seconds.
贵族盯着纸看了几秒钟，