Epigenetic
[医] 渐成说的
🗣️ 情景例句
How much does a return ticket cost?
返程票多少钱？
It only takes a few minutes.
只要几分钟而已。
I can't remember.The man who I served was wearing a hat.
我记不起来了。我接待的那个人戴着一顶帽子。