| 词汇 | efficient |
| 释义 | efficient 2 ENTRIES FOUND: efficient (adjective) cost-efficient (adjective) efficient /ɪˈfɪʃənt/ adjective efficient /ɪˈfɪʃənt/ adjective Learner's definition of EFFICIENT [more efficient; most efficient] : capable of producing desired results without wasting materials, time, or energy效率高的；高效能的 an efficient worker能干的工人 efficient machinery效率高的机械装置 — efficiently adverb learning to work more efficiently 学着更高效地工作 |
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