He has a wide circle of acquaintance.他交际 很广。 从经验获得的知识,习知 He has some acquaintance with german.他略懂 德文 [难点] make the acquaintance of sb.与某人相识 have a bowing/ nodding acquaintance with sb 与某人有点头之交 acquire vt.(由技术、能力、努力或行为而)获得、得到 acquire a good know ledge of english熟谙英文 [考点] an acquire taste嗜好 acre 英亩 action n.行动,行动过程;作用He has a wide circle of acquaintance. 他交际 很广。 n. 从经验获得的知识，习知 He has some acquaintance with German. 他略懂 德文。 [难点] make the acquaintance of sb. 与某人相识 have a bowing / nodding acquaintance with sb. 与某人有点头之交 acquire vt. （由技术、能力、努力或行为而）获得、得到 acquire a good knowledge of English 熟谙英文 [考点] an acquire taste 嗜好 acre n. 英亩 action n. 行动，行动过程；作用