Additional accelerator
[化] 助促进剂
🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
Thanks. And what about your family?
谢谢。那你的家庭呢
He still has a bad cold.
他仍然患重感冒。
She entered the station twenty minutes before the train was due,
在火车进站20分钟前她就进了车站。