Corrosometer
腐蚀性测定计
🗣️ 情景例句
Why are you leaving your present job?
你为什么要放弃目前的工作？
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
By 1884, a statue which was 151 feet tall had been erected in Paris.
到1884年，一座高度达151英尺的雕像在巴黎竖立起来了。