1.收錄逾100,000常用辭條及80,000個範例。2.定義簡單易懂，字詞解釋所使用的字彙嚴格控制於2500字內。3.不憑空造句，所有八萬多個例句均選用World English Corpus 所統計的英美人士生活中最新最常用句型。4.雙色印刷，單字分級。黑色代表只須瞭解字義的receptive vocabulary，紅色代表除字義外尚須學會如何使用的productive vocabulary；
Of all American-English dictionaries, American Heritage dictionaries have most closely hewn to an ideal that dictionaries should not only answer questions about individual words, but should engage the
The American Heritage(R) High School Dictionary features more than 200,000 clear, understandable definitions enhnaced by 2,500 photographs and illustrations. Unparalleled in design and ease of use, it
