Erh
abbr. 平衡相对湿度（equilibrium relative humidity）
🗣️ 情景例句
We accepted their challenge to a baseball game.
我们接受了他们棒球邀请赛的挑战。
Your beautiful handwriting puts my untidy scrawl to shame.
你那漂亮的书法使我潦草的字迹相形见绌。
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？