Sericin
n. 丝胶\\n[化] 丝胶蛋白
🗣️ 情景例句
Of course. It's on the fifth floor of Building No.4. Let's go there.
当然可以。展室在四号楼五层，我们上去吧。
We never imagined that John would become a doctor.
我们从来没想象约翰将成为一位医生。
'And you didn't notice anything unusual?'
“您没有注意到有什么异常情况发生吗？”