Prolactin releasing factor(prf)
[化] 促乳素释放因子
🧩 词语组成解析
n. 催乳激素\\n[化] 促乳素
n. 释放；松释动作；脱扣释放
🗣️ 情景例句
Life.
生活。
The German quotation is lower than yours.
德国报价比你们的低。
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，