reduction
英 /rɪ'dʌkʃ(ə)n/美 /rɪ'dʌkʃən/
释义
n. 减少, 缩影, 变化\n[化] 还原 noise reduction 噪声降低，噪声消减 cost reduction 成本降低 reduction method 还原法；设置限制方法
例句
strategies for noise reduction
减少噪音的对策
The company promised they would make no staff reductions for at least two years.
公司承诺至少两年不裁员。