Prezymogen
[医] 前酶原
🗣️ 情景例句
Can you hand me that ... please?
你能给我递过来……吗？
At twelve o'clock midnight people blow horns, yell, and kiss each other to welcome in the New Year.
到了午夜十二点，大家都吹吹喇叭、高声喊叫、相互接吻来庆祝新年。
Mr.Sawyer comes home from work.He arrives home late.
索耶先生下班回家。他到家很晚。