Chorionic somatomammotropin
[化] 绒毛膜生长激素
🧩 词语组成解析
[医] 绒[毛]膜的
生长催乳激素
🗣️ 情景例句
I always take good care of my body.
我总是很关注身体健康。
No sweat, no sweet.
不劳则无获。
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，