Human chorionic gonadotropin(hcg)
[化] 人绒毛膜促性腺素
🧩 词语组成解析
[医] 绒[毛]膜的
🗣️ 情景例句
My favorite non-work activity is …
我业余时间最喜欢做的就是跳舞。
Sit down, please.
请坐。
Which speech are you going to listen to this afternoon?
今天下午你准备去听哪个报告？