| 单词 | ratchet (sth)↔up |
| 释义 | ● ˌratchet (sth )↔ˈup to increase , or make sth increase , repeatedly and by small amounts （使）逐渐小幅增长◆ Overuse of credit cards has ratcheted up consumer debt to unacceptable levels . 滥用信用卡使消费债务逐渐增加到了难以接受的地步。See also ratchet |
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