Microcapsules
微囊剂
🗣️ 情景例句
I'll work on my computer.
我要练电脑。
The post office is up there on the left, You can't miss it.
那邮局就在那儿靠左边，很好找。
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，