Osmometry
渗透压力测定法
🗣️ 情景例句
Alexandra's coming over to help me
Alexandra就要来帮我
I can't help it, sir.
我也无能为力，先生。
but he was in such a bedraggled condition than an assistant refused to serve him.
但店员见他浑身泥水的样子，竟不肯接待他。