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

单词	upper approach
释义	upper approach 上游引航道
随便看	4'-methylacetoacetanilide 4-Methylbenzaldehyde 4-methylcholest-8-enol 4-Methylcyclohexanol 4-Methylcyclohexanone 4-Methylguaiacol 4-methylhistamine 4-methylimidazole 4-methyl-o-benzoquinone 4-Methylphenol 4-methylpyrazole 4-methylsalinomycin 4-methylthioamphetamine 4-methylthoamfetamine 4-methylumbelliferone 4-Methylumbelliferylphosphate 4-methyluracil 4MH 4MMPD 4-momentum 4-monomethylaminoantipyrine 4-morpholinepropanesulfonic 4-MP 4-m-tolylazo-m-toluidine 4-mu 傍观冷眼傍观者审，当局者迷傍观者清傎傏傐傑傒傓傔坝子坝田坝身坝顶坞坟坟丘坟典坟冢坟包