Cholesteraemia
[医] 胆甾醇血
🗣️ 情景例句
Now I can help diaper him.
我现在可以帮他换尿布了。
But this doesn't mean that Mr. Li is a bookworm.
但这并不意味着李先生是个书呆子。
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，