Accelerating agent
[化] 促进剂
🧩 词语组成解析
accelerating
[æk'seləreitiŋ]
n. 加速;
adj. 加速的，促进的，催化的;
v. （使）加快， （使）增速( accelerate的现在分词 );促使…早日发生，促进;[教育学]使（学生）跳级;提早学完（课程等）;
🗣️ 情景例句
I love to get away and spend a few days with nature.
我好想离开这里到大自然里呆几天。
The building of the new road has been held up by bad weather.
这条新马路的修筑因天气恶劣而受阻。
It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。