Melograph
音谱自记器
🗣️ 情景例句
Subway transportation is very advanced in Longdon.
伦敦地地铁非常先进。
He likes playing at the model buiding.
他喜欢玩摸型建筑。
Thanks for the party last Sunday. I enjoyed it very much.
感谢你上个星期天的聚会。我非常快乐。