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-觉斋网

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	accessory plexus accessory pocket accessory posterior palatine canal accessory power supply accessory process accessory product accessory quadrate cartilage accessory reproduction accessory risk accessory risks accessory root accessory root canal accessory sac accessory sex structures accessory shock accessory shoe accessory sign accessory sinnses of nose accessory socket accessory sound muscle accessory space accessory species accessory sperm accessory spleen accessory spore

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