英语词汇谷底线是什么意思，谷底线的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	谷底线
释义	DEFINITIVE EXAMPLES 权威例句〔thalweg〕The line defining the lowest points along the length of a river bed or valley.河流谷底线：延着整条河床或河谷长度，用来界定最低点的线美国传统
随便看	leanest leanest leaning leaning leaning leaning leaning agent leaning hang leaning thread leaning tower leaning tower leaning tower of pisa leaning wheel leaning-out effect leanings leanings leanne leanne leanness leanness leanness leans leans leans leant

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