Hints: 本期學(xué)習(xí)的字源：val,vail=strong, worth 強(qiáng)，價值 GRE GMAT isosceles 7-ELEVEN 單詞不需要大寫，單詞與例句或不同詞條之間換行即可。 注解中詳細(xì)介紹了單詞的拆分與釋義，是學(xué)習(xí)字源分析的重中之重！一定記得聽寫后來看注解！
evaluate Graduate institutes in the U.S. rely on the GRE and the GMAT to evaluate the aptitude of applying candidates. equivalent An isosceles triangle has two sides of equivalent length. invalid The argument is invalid because it is based on faulty premises. invaluable Your help was invaluable. I couldn't have succeeded without it. prevalent The use of marijuana is prevalent on American campuses. avail The accused pleaded long and hard with the judge, but to no avail. available The student works part time at 7-ELEVEN and uses every available moment to study. prevail The entrepreneur prevailed against great odds and made his company a success.
Graduate institutes in the U.S. rely on the GRE and the GMAT to evaluate the aptitude of applying candidates. 美國的研究所以GRE和GMAT來評估申請人的才能。 An isosceles triangle has two sides of equivalent length. 等腰三角形有相等長度的兩邊。 The argument is invalid because it is based on faulty premises. 這個論證不成立是因?yàn)樗⒃阱e誤的前提上。 Your help was invaluable. I couldn't have succeeded without it. 你當(dāng)時的幫助太寶貴的。沒有你的幫忙我絕不會成功。 The use of marijuana is prevalent on American campuses. 大麻的使用在美國各大學(xué)校園十分流行。 The accused pleaded long and hard with the judge, but to no avail. 被告拼命向法官求情求了很久，但沒有用。 The student works part time at 7-ELEVEN and uses every available moment to study. 這學(xué)生在7-ELEVEN 工讀，一有可利用的時間就讀書。 The entrepreneur prevailed against great odds and made his company a success. 這位企業(yè)家克服極大的劣勢，把公司經(jīng)營地十分成功。