noun🔗Share公亩,阿雷。 An accepted (but deprecated and rarely used) SI unit of area equal to 100 square metres, or a former unit of approximately the same extent. Symbol: a.""The small community garden was measured as just over two ares in size, though modern measurements would use square meters instead." "虽然这片小型社区花园的面积测量出来刚超过两公亩,但现在通常会用平方米来表示。areaunitmathscienceChat with AIVocabulary GamePractice Reading