Radcrete
“放射”混凝土, 辐射处理混凝土
🗣️ 情景例句
The bridge is about three hundred and eighty-five feet long.
桥长约三百八十五英尺。
You may know the horse by his harness.
欲知马如何，可看套马索。
It's a lovely windy day today.
今天是个有风的好天气。