Undermethylation
甲基化不足
🗣️ 情景例句
I don't believe in cyber romance.
我不相信网络情缘。
I need the change for the stamp machine.
我需要投入自动售邮票机的零钱。
I'm allowed to change the colour of my hair, she said angrily.
我改变自己的发色是允许的，"她愤怒地说。