Anacamptometer
反射计
🗣️ 情景例句
How many stops will the train make on the way?
路上火车停几站？
Don't forget to write your return address on the letter.
不要忘记在信封上写你的回邮地址。
Waves are the children of the struggle between ocean and atmosphere.
海浪是大海和空气相斗的产物。