Sedge family
莎草科
🧩 词语组成解析
n. 莎草, 蓑衣草
family
['fæməli]
n. 家庭;家族;孩子;祖先;
adj. 家庭的;一家所有的;属于家庭的;适合全家人的;
🗣️ 情景例句
That's a practicable course of action.
那是一个切合实际的行动方案。
Nothing for nothing and very little for a half penny.
一分钱，一分货。
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，