productiveKK [prəˋdʌktɪv] /pɹəˈdʌktɪv/發音形容詞1有生產力的、有效率的I feel most productive in the early hours of the morning.我在清晨那幾個小時最有生產力。2有成效的、富有成果的、有建設性的We had a productive discussion about next year's budget.我們針對明年的預算進行了很有成效的討論。3多產的、高產的、肥沃的This soil is productive enough to grow almost anything.這片土壤很肥沃,幾乎什麼都種得起來。4生產的、生產性的經濟The country is trying to expand its productive capacity.該國正設法擴大其生產能力。