step-down
英
['stepˌdaʊn]
美
['stepˌdaʊn]
- adj. 减缓的；下降的
- n. (数量或尺寸)减少
step-down的用法和样例：
例句
用作形容词 (adj.)
- The economies of Europe and Japan rebounded strongly in the third quarter, but look likely to slow down.
欧洲和日本经济在第三季度强烈反弹，但是有减缓的趋势。 - Levelling up never happens but always levelling down in my experience.
对于我来说，水平提高是从未有过的事情，倒是水平下降的情况时有发生。 - These new figures give the lie to the belief that unemployment is going down.
这些新的数据表明失业率在下降的看法是不真实的。
用作名词 (n.)
- Their demands had narrowed down to only two points.
他们的要求已减少到只有两点。 - We shall have to prune down our expenditure a bit.
我们有必要把开支减少一些。
词汇搭配
- step down 逐渐缩小
- step down side 变压器低压侧...
- step down switching voltage regulator 降压型开关稳压器...
- voltage step-down circuit 电压递降电路...
- step-down substation 降压变电所
- step-down gear 减速器
- turns step down ratio 匝数分档下降比...
- step down switching current regulator 降压型开关稳流器...
- step down amplifier 降压放大器
- step down test 跳台试验
- step down turns ratio 降压匝数比
- step-down ratio 变压器降压比,降压比...
- step down substation 降压变电所
- frequency step down 频率降低
- step down transformer 降压变压器
