Bacall
巴考尔（姓氏）
🗣️ 情景例句
Front Desk. Can I help you?
前台，需要我为您服务吗？
He's a policeman.
他是警察。
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。