Hcg
[化] 人绒毛膜促性腺素; 人绒毛膜促性腺激素
🗣️ 情景例句
His family is a nuclear family with three generations living together under one roof.
他的家庭是三代同堂住在同一屋檐下。
I wrote to him last Friday.
我上个星期五写信给他。
It looks like the moon. There are many different kinds of mooncakes.
它看起来像月亮。月饼的种类很多。