Hcg
[化] 人绒毛膜促性腺素; 人绒毛膜促性腺激素
🗣️ 情景例句
I'm starving, aren't you?
我饿了，你呢？
Reading is to the mind what exercise is to the body.
读书养神，锻链健身。
Hi, Sam! How are you today?
嗨，山姆！你今天好吗？