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先约
释义
先约preengage 【经】 previous engagement
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ammonium phosphate fertilizers
ammonium phosphite
ammonium phosphomolybdate
ammonium phosphotungstate
ammonium phosphowolframate
ammonium picrate
ammonium platinic bromide
ammonium platinic chloride
ammonium platinochloride
ammonium plutonyl phos-sphate
ammonium polyacrylate
ammonium polyphosphate
ammonium polysulfide
ammonium-potassium sulfate
ammonium primary phosphate
ammonium primary phos-sphate
ammonium purpurate
ammonium pyrophosphate
ammonium pyrosulfate
ammonium pyrosulfite
ammonium rhodanate
ammonium rhodanide
ammonium rhodanilate
ammonium salicylate
ammonium salt
英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。
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更新时间：2025/3/14 0:22:15