词汇	鳥烏
释义	鳥烏 niǎo wū乌鸦。鸟乌
随便看	negative fire protection measures negative fixation negative fixation disparity negative fixed voltage regulator negative flag negative float negative flow control negative flower negative flowrate expansion Negative fluid balance negative fluorinated liquid crystals Negative Flux Rate negative focal length negative foci negative focus negative focusing negative force negative foreign investment negative form negative format negative for metastatic neoplasm Negative for metastatic tumor negative forming negative form of property negative form of sea floor