Secretory piece
[化] 分泌片段
🧩 词语组成解析
a. 分泌作用的, 分泌的, 促进分泌的\\nn. 分泌腺, 分泌器官
piece
[pi:s]
n. 块，片，段;部分，部件;文章，音乐作品;
vt. 修补;连接，接上;
🗣️ 情景例句
Well, thank you, Mr. Maxwell.
噢， 谢谢你， Maxwell先生。
Fools rush in where angels fear to tread.
智者裹足不前，愚者铤而走险。
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，