Bluetooth
n. 蓝牙技术（一种无线通信的标准）
🗣️ 情景例句
Yes?
什么？
He who likes borrowing dislikes paying.
爱借钱者不爱还钱。
Water streamed in torrents over its sides with such force that it set up a huge wave in the canal.
波浪从盘子两侧急涌而出，在运河里掀起一股大浪。