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
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
Aren't you dressed too formally?
你穿的不是太正式化了吗？
Use the lab and prepare some plant food for young tomatoes.
用实验室为西红柿幼苗准备一些养分。