Erythrometry
红度测量法
🗣️ 情景例句
What's the long buildings?
那座长形的建筑是什么？
I get out of bed about 7 o'clock every morning.
我大约每天早上7点钟起床。
She stood three feet high and her hands rested on her hips.
她身高3英尺，双手叉腰。