Thymolysin
溶胸腺素
🗣️ 情景例句
It's too crowded in the bus. I think I'll have to get off to walk the rest of the way home.
车上太挤了，我想剩下的路我必需下车走路回家。
It's time for me to get up.
是我起床的时间了。
Drop by anytime.
随时欢迎参观者。