Serozyme
[化] 凝血酶原\\n[医] 凝血酶原
🗣️ 情景例句
and the towels with the teddy bears on them?
和泰迪熊毛巾吗？
The most important festival in China is the Spring Festival.
中国国，最重要的节日是春节。
Where's he going?
他要去哪？