Accelerator tetd
[化] 硫化促进剂TETD
🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
I'm having trouble eating.
我吃东西时有困难。
Have you made anything?
你做东西吗？
Bagrit foresaw a time when computers would be small enough to hold in the hand,
巴格瑞特预示有一天计算机可以小到拿在手上，