Pexinogen
[医] 凝乳酶原
🗣️ 情景例句
Her enthusiasm died away.
她的热情逐渐消失了。
Do you ever learn Chinese during the holidays?
你曾经在假日期间学中文吗？
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。