Norcholanic acid
[化] 降胆烷酸
🧩 词语组成解析
🗣️ 情景例句
Is cash all right?
现金可以吗？
Are you out of you mind?
你疯了吗？
its movement would be recorded in ink upon its surface.
纸的表面就会用墨水记录下地板运动的情况。