optimal

US /ˈɑptəməl/

UK /ˈɒptɪməl/

B2 中高級英檢高級
adj.形容詞最佳條件
This is the optimal season for growing vegetables
adj.形容詞最佳條件
The plants grew best under optimal conditions of sunlight and moisture.
adj.形容詞最優化的(數學)
The algorithm provides an optimal solution to the problem.

影片字幕

三個簡單的方法,快速提升口說能力 (Learn English: 3 easy ways to get better at speaking English)

12:28三個簡單的方法,快速提升口說能力 (Learn English: 3 easy ways to get better at speaking English)