Lactoprecipitin
乳沉淀素
🗣️ 情景例句
Make sure you drink plenty to stave-off dehydration.
记得喝多点水才不至于虚脱。
The movie began as soon as we got there.
我们一到那儿电影就开始了。
Tickets, please! Tickets, please!
请出示车票！请出示车票！