Accelerator d
[化] 硫化促进剂D
🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
How has your visit to Shanghai been so far?
目前你对上海的印象如何？有何收获？
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？
Will it cause a delay?
会耽搁出货吗？