Transolver
自整角解算器, 控制同步机
🗣️ 情景例句
How did the test turn out?
考试结果怎样？
What time did you use to get up last year?
你去年时常什么时间起床？
A 55-storey building went up in 1913, and in 1931 the Empire State Building was completed, then the tallest building in the world.
1913年一座55层高的大楼拔地而起。1931年帝国大厦竣工，这在当时是世界上最高的大厦。