天下武功2016
低效率ineffectiveness low efficency poor efficiencyinefficiency(名词)无效率,无能efficiency(形容词)有效的 (名词)效率
阿尔卑斯1013
工作效率低的 ineffective 工作效率低 inefficiency 他由于工作效率低而受到严厉批评. He received serious critical comments on his inefficiency in the work
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