Machine-building
机器制造
🧩 词语组成解析
🗣️ 情景例句
Thank you so much,
非常感谢你 。
Prevention is better than cure.
预防胜于治疗。
Three months passed, and then one morning, Sam found his wallet outside his front door.
3个月过去了，后来在一天早晨，萨姆在自己的大门外发现了他的钱包。