Harmonograph
谐振记录器
🗣️ 情景例句
Really?
真的？
Don't halloo till you are out of the wood.
没有脱离危险不要先欢呼。
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。