U-tube
[化] U型换热管
🧩 词语组成解析
🗣️ 情景例句
You need to pay more attention to it.
你需要更加留心。
You wanna die?
你不想活了？
No wonder people say that computers are taking over the world.
难怪有人说电子计算机正渐渐接管世界。