🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
Good afternoon, Mr. Chen. Thank you very much.
下午好,陈先生。非常感谢。
Is it raining now?
现在正在下雨吗?
And, because most books were not printed in Braille.
因为大多数的书本没用布莱叶文印刷。