n. 要素; [化] 元素; 原理; [電] 電阻絲;
[例句]The exchange of prisoners of war was one of the key elements of the UN's peace plan.
交換戰俘是聯合國和平計劃的壹個重要部分。
[其他] 復數:elements
n. 要素; [化] 元素; 原理; [電] 電阻絲;
[例句]The exchange of prisoners of war was one of the key elements of the UN's peace plan.
交換戰俘是聯合國和平計劃的壹個重要部分。
[其他] 復數:elements