Smoothometer
不平度测定仪
🗣️ 情景例句
Industry spokesmen have stated that there's no threat posed to the environment.
工业发言人说他们没有对环境构成威胁。
My education has been influential in forming my character.
我接受的教育影响了我人格的形成。
He is in Australia.
他正在澳大利亚。