laden on an even keel是什么意思，laden on an even keel的翻译，laden on an even keel音标、读音、用法和例句

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laden on an even keel是什么意思，laden on an even keel的翻译，laden on an even keel音标、读音、用法和例句_伍贰汉英词典

laden on an even keel

基本解释

专业释义

交通运输工程