Bluetooth
n. 蓝牙技术（一种无线通信的标准）
🗣️ 情景例句
Maybe so, but parades always make me feel like a kid.
也许是 但这些游行总是让我觉得像小孩子。
What are you talking about?
你正在讲什么？
She walked slowly into the hall and at once noticed that all the room doors were open,
她慢慢地走进前厅，立即发现所有的房门都敞开着，