Undermethylation
甲基化不足
🗣️ 情景例句
How do you do?
你好。
It's an incredible story to me.
这对我来说是一个无法相信的传闻。
and often are foolish enough to let the adolescents see that they are annoyed.
而且愚蠢地让孩子看出自己的烦恼。