英语单词短语词组“ratchet-up-down”的中文翻译、释义及用法解析-英汉词典-学苑网

单词	ratchet-up-down
释义	请查阅词条：ratchet something up/down
随便看	Boolean boolean logic Boolean search boolean-search boom boom and bust boom-and-bust boom box boombox boom-box boomed boomer boomerang boomeranged boomeranging booming booming economy booming industry booming market booming sound booming voice boomlet boom town boomtown boom-town