Accelerator a-32
[化] 硫化促进剂A-32
🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
thirty-two
🗣️ 情景例句
I didn't expect you to do such a good job.
没想到你做得这么好。
They could imagine who was at the door.
他们无法想象门那边有谁在。
Have we been introduced?
对不起，我们彼此介绍过了吗？