词汇“杜”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	杜
释义	杜杜(𢾖)[dù] 名1.■ （杜梨，即棠梨） birch-leaf pear2.■ （姓氏） a surname:杜甫Du Fu 动1.■（阻塞） shut out; stop; prevent:以杜流弊so as to put an end to abuses
随便看	ion-current amplifier ion-cyclotron heating ion cyclotron resonance heating ion cyclotron resonance mass spectrometer ion cyclotron resonance mass spectrometry ion cyclotron resonance spectroscopy ion deficiency ion density ion detector ion-dipole bond ion-electric focusing ion emission ion emitting surface ion energy spread ion engine ion exchage cellulose paper ion-exchang chromatographic analysis ion-exchange absorption ion exchange adsorption ion exchange cellulose ion-exchange cellulose chromatography ion-exchange clay ion-exchange electrolyte cell ion-exchange equilibrium ion-exchange fibre

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