Lightning recorder
[电] 雷电记录仪
🧩 词语组成解析
🗣️ 情景例句
Welcome, Mr. Stewart.
欢迎， Stewart先生。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
New York is built on a group of islands on the east coast of the USA at a point where several rivers flow into the ocean.
纽约市建立在美国东海岸的一群岛屿上，那儿是好几条河流入海的交汇点。