efficiency expert的意思|示意
美 / iˈfiʃənsi ˈekspə:t /
英 / ɪˈfɪʃənsi ˈɛkˌspɚt /
n. 效率专家
efficiency expert相关例句
In fact, I was the efficiency expert for the whole family.
事实上, 我是全部家庭的效率专家.
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