optimally發音副詞1最佳地、以最佳方式、最有效率地The cooling system works optimally at temperatures below thirty degrees.這套冷卻系統在三十度以下運作效果最佳。2最理想地、理想上較少用Optimally, we would hire two more engineers before the launch.最理想的情況是,我們在上線前再多招兩名工程師。