Accelerator dotg
[化] 硫化促进剂DOTG
🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
I never expected you would do such a fantastic job.
我从没想过你会做得这么出色！
Thank you for inviting me to speak at the dinner.
谢谢你邀请我共进晚餐。
' The manager was sympathetic, but he could do nothing.
”经理深表同情，但却无能为力。