Hints: 本期學(xué)習(xí)的字源：optim=best最佳 Northern Taiwan 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！
optimism optimal The solar eclipse can only be seen in Northern Taiwan under optimal conditions. optimist An optimist is one who looks at a half-full glass of water and notices the half that is full. optimistic Though by no means certain of eventual success, I remain cautiously optimistic. optimize The new graphics accelerator interface can optimize multimedia effects on your computer. optimum The chief merit of the capitalist system is that it keeps resource allocation at an optimum level.
The solar eclipse can only be seen in Northern Taiwan under optimal conditions. 在最佳的條件下北臺灣才可以看到這次日食。 An optimist is one who looks at a half-full glass of water and notices the half that is full. 樂觀主義者就是看到半杯水會注意到有水那一半的人。 Though by no means certain of eventual success, I remain cautiously optimistic. 雖然絕非有把握最后會成功，但我還是保持審慎的樂觀。 The new graphics accelerator interface can optimize multimedia effects on your computer. 新的圖形加速器界面可以讓你的電腦的多媒體效果發(fā)揮到最佳。 The chief merit of the capitalist system is that it keeps resource allocation at an optimum level. 資本主義制度的最大優(yōu)點就是講資源分配維持在最佳狀態(tài)。