英语词汇“spruce tannin”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	spruce tannin
释义	spruce tannin 云杉鞣质
随便看	sample plate sample plot sample plot method sample-plot survey sample point sample points sample polishing machine sample port sample post sample power sample preparation sample preparation by evaporation sample preparation by filtration sample preparation by recoil sample preparation by sedimentation sample preparation for beta counting sample preparation for spectrometry sample preparation system sample presentation sample pretreatment sample print sample probability sample probability measure space sample probability space sample probe 311515521 311521111 311521251 311522 3115234 31152511 311525112 311525121 311525133 3115251*35 逅ウ逆逆逆あがり逆うらみ逆おとし逆ぎれ逆こーす逆さ逆さづり