英语词汇“sag and swell”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	sag and swell
释义	sag and swell noun : an undulating topography (as of a moraine)
随便看	densimetric densimetrically densitometer densitometric densitometry density density density altitude density function density of freight traffic density of passenger traffic density rule densometer dent- dent dent dental dental dental arch dental artery dentale dental engine dental floss dental formula dental hygienist

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