Epigenesis
n. 后成, 渐成说\\n[医] 渐成说
🗣️ 情景例句
About forty minutes, I think.
我想大约40分钟。
Do you have any idea?
你怎么想？
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子