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
My health sucks.
我的身体很差。
My Biochem lectures are in the morning, and the labs are in the afternoon.
生物化学的课安排在上午，实验在下午。
When he got married, Alf was too embarrassed to say anything to his wife about his job.
艾尔弗结婚时，感到非常难为情，而没有将自己的职业告诉妻子。