Piezocrystallization
n. [地]压结晶(作用)
🗣️ 情景例句
He founded this company.
他创办了这家公司。
His wife died a year ago. Now he lives alone.
他妻子去年去世了。现在他一个人住。
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，