Bioelectronics
[计] 生物电子学
🗣️ 情景例句
and this is an important decision we have to make.
这又是我们必须做的一个重大决定。
No trouble at all.
一点儿也不麻烦。
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，