Hcg
[化] 人绒毛膜促性腺素; 人绒毛膜促性腺激素
🗣️ 情景例句
Thank you for inviting me.
谢谢你的感情邀请。
I had to pay three dollars for my club fee.
我付了三美元给俱乐部
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。