词汇“徒劳往返”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	徒劳往返
释义	徒劳往返徒劳往返[tú láo wǎng fǎn]1.■make a futile [fruitless] journey [trip]; hurry back and forth for nothing; make a trip in vain [a vain trip]
随便看	极化椭圆 polarization ellipse; 极化激元 polariton; 极化灾变 polarization catastrophe; polarizability catastrophe; 极化率极化率张量 tensor of polarizability 极化率灾变 polarizability catastrophe; 极化现象 polarization phenomena; 极化电位[势] polarization potential; 极化电压 polarization voltage; 极化电容器 polarized capacitor; 极化电池 polarization cell; 极化电池组 polarization battery; 极化电流 polarizing current; polarization current; 极化电磁系仪表 permanent-magnet moving-iron instrument; 极化电解电容器 polarized electrolytic capacitor; 极化电路 polarized circuit; 极化电铃 polarized bell; 极化盘 polarized disc; 极化磁放大器 polarized magnetic amplifier; 极化磁铁 polarized magnet; 极化离子源 polarized ion source; 极化线圈 polarizing coil; 极化继电器 polar relay; polarized relay; electropolarized relay; polarity-directional relay; 极化继电器衔铁 polarized-relay armature; 极化衔铁 polarized armature;

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