| acre | |
| 级别 | 第4级 |
| 音标 | [ ˈeɪkə(r) ] |
| 解释 | n.英亩，耕地；大量 |
| 英英释义 | a unit for measuring area , equal to 4047 square metres or 4840 square yards |
| 发音 |  |
| 例句 |
1. The playground covers over an acre in extent. 操场的面积超过一英亩。 2. They measured off a half-acre plot for a house lot. 他们划出一块半英亩的地皮来作房屋地基。 |
