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

单词	preparation
释义	preparation [.prepә'reiʃәn] -K3 n. 准备, 预备, 预习 [化] 制剂 (高研四六 2513/2091)\n
随便看	cobalt-manganesespar cobalt-manganese-spar cobalt matte cobalt melanterite (bieberite) cobalt metaborate cobalt metal cobalt metasilicate cobalt mica cobalt mineral cobalt minerals cobalt molybdate cobalt-molybdate catalyst cobalt-molybdate desulfurization cobalt monosulfide cobalt monoxide cobalt naphthanate cobalt naphthenate cobalt-nickel cobaltnickel cobalt-nickel alloy cobalt-nickel cast iron cobalt nickel pyrite cobalt nickel pyrite (cobalt-nickelemelane) cobalt nitrate cobalt nitride 煃煄煅煆煇煈煊煋煌煍ヘイコウヘイコウヘイコウヘイコウヘイコウヘイコウカンカクヘイコウセンヘイコウボウヘイコラヘイゴ