1 . By investing in efficient plant it could generate lots of valuable carbon credits to sell to wealthier, more wasteful nations.
通過投資高效能的工廠，它可以節余很多寶貴的碳信用額來出售給更富有、更浪費的國家。
來自柯林斯例句
2 . Nothing is efficient in Oceania except the Thought Police.
在大洋國里,除了思想警察以外,沒有任何事情是有效能的.
來自英漢文學
3 . The virtues of the invisible hand must be that much discounted.
看不見的手的效能必然要相應地降低.
來自辭典例句
4 . However, it does not require an absorbed vapour layer to become effective.
然而, 它不需要被吸收的水汽層來發揮效能.
來自辭典例句
5 . I asked about the efficiency of the new machine yesterday.
我昨天詢問過該新機器的效能.
來自辭典例句
1.efficacy
效能xiào nénɡ 有多種解釋，最基本的解釋為達到系統目標的程度，或系統期望達到一組具體任務要求的程度。
