efficiency
C1高频 NGSL-3英 /ɪˈfɪʃnsi/美 /ɪˈfɪʃnsi/
释义
noun
效率
the quality of doing something well with no waste of time or money
“improvements in efficiency at the factory”
真实视频例句
来自 LingoTube 精读课的真实字幕
“Improvement in the mass efficiency and”
和发动机效率上
📺 Elon Musk's 2003 Stanford University Entrepreneurial Thought Leaders Lecture在视频里学这个词 →
“create auto labeling software to amplify the efficiency of human labelers”
从而提升人力标注的效率，
📺 Elon Musk: A future worth getting excited about (TED 2022)在视频里学这个词 →
在真实视频里记住 efficiency
看 TED / YouTube 精读课,点词查词,自动加入生词本用间隔复习记牢。
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