step down怎么读：英 [step daun] 美 [stɛp daʊn]
step down是什么意思：退休，辞职；
step down的例句和用法
双语例句
When the judge became ill, he had to step down.
那位法官生病时不得不让位。
We should step down all kinds d spending.
我们应该削减各种开支。
Cocoons mission difficulty tuned down.
降低了消灭虫茧的任务难度。
权威例句
Charge pump transition control between step up and step down operation
Control circuit for step-down DC-DC converter, step-down DC-DC converter and control method thereof
Reliable clinical monitoring using wireless sensor networks: experiences in a step-down hospital unit
Step-down management of gastroesophageal reflux disease.
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