Parathyroxin
甲状旁腺素
🗣️ 情景例句
The school has a good reputation.
这所学校名誉很好。
Save while you may, no morning sun lasts a whole day.
能节俭时就节俭，朝阳难照一整天。
My name is Jim Green. I am twelve. This is my school. It is No. 14 Middle School.
我叫吉姆·格林。我12岁了。这是我的学校，这是第十四中学。