Scopometry
视测浊度测定法
🗣️ 情景例句
Here.
这里。
I was so tired I couldn't keep up with her.
我太累了，跟不上她的步伐。
Well done, Wei Hua! Thank you, said Miss Zhao. I think it's time for us to start the lesson now.
“说得很好，魏华！谢谢，”赵小姐说，“我想现在该是我们学习课文的时候了。”