Monodactyl
a. [动]单指的,单趾的,单爪的
🗣️ 情景例句
Thanks.
谢谢。
Old wood is best to burn, old book to read.
老柴好烧，老书宜读。
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，