spring-tooth disk harrow是什么意思，spring-tooth disk harrow的翻译，spring-tooth disk harrow音标、读音、用法和例句

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spring-tooth disk harrow是什么意思，spring-tooth disk harrow的翻译，spring-tooth disk harrow音标、读音、用法和例句_淳朴汉英词典

spring-tooth disk harrow

基本解释

专业释义

经济学