Dacryolin
[化] 泪白蛋白\\n[医] 泪蛋白
🗣️ 情景例句
This house just came on the market.
这栋房子刚刚推出要卖。
It must be about three thirty.
现在想必是三点三十分左右。
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.
历史学家迄今认为日历是随农业的问世而出现的，因为当时人们面临着了解四季的实际需要，