英语词汇vein sign怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	vein sign
释义	vein sign 简明释义静脉征网络释义 1 ?静脉征 ... subjective 自觉征，主观征 vein sign 静脉征 vital sign 生命体征 ... 双语例句 1 Vein density is a sign of how much a leaf has invested in the network. 叶脉密度标志着树叶在这个网状结构中投入了多少。
随便看	japanese deities Japanese Depositary Receipts Japanese Deposit Receipts Japanese dock fruit Japanese dock leaf Japanese Dock Root Japanese Dodder Seed Japanese double cord tapeworm japanese double tapeworm Japanese Douglas fir Japanese Earth Observation Satellite Japanese edelweiss flower japanese educational psychology association Japanese eel japanese eel ( anguilla japonica) Japanese eel blood Japanese eel bone Japanese eel iridovirus disease Japanese eel oil Japanese eggplant Japanese Electric Committee Standard Japanese elm Japanese emoticons japanese encephalitis Japanese encephalitis B virus

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