英语词汇“spruce gum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	spruce gum
释义	spruce gum noun : an oleoresinous exudation especially from the red spruce or the black spruce used as a chewing gum or expectorant
随便看	caure cauri cauris caus causa sine qua non causabilities causable causae causal causal necessity causaler causalest causalgia causalgias causalgic causalities causality causaller causallest causallier causalliest causally causals causas causata

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spruce gum