Phononmaser
声子激射器
🗣️ 情景例句
Did the University of Michigan win another football game?
是不是Michigan大学又赢得了一场足球赛？
My sweater is blue.
我的毛衣是蓝色的。
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。