Serta
sertum的复数
🗣️ 情景例句
I don't get it.
我不明白。
There are forests here,and lumbering is important.
在这里有森林，木材业很重要。
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。