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	latch needle warp knitting latch on latch on latch on latch on latch on to latch onto latch onto latch onto latch output latch pin latch pulse latch register latch rod latch rod thimble latch screw latch shoe latch spring latch stop latch unit latch-down key latch-in relay latch-out tabulator key latch-up latch-up-free

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