Human chorionic somatotropin(hcs)
[化] 人绒毛膜生长素
🧩 词语组成解析
[医] 绒[毛]膜的
🗣️ 情景例句
And right now, he needs a friend.
而且现在， 他需要一个朋友。
I'm sorry. Am I keeping you awake?
对不起。我吵得你睡不着了吗？
Sally did not answer, but looked at her curiously.
萨莉没回答，却好奇地看着她。