单词	低吟唱
释义	低吟唱croon
随便看	alpha-ray isotope alpha-ray measurement alpha rays alpha--rays alpha-rays alpha-ray sensitivity alpha-ray spectrograph alpha(-ray) spectrometer alpha(ray)--spectrometer alpha-ray spectrometer alpha[-ray] spectrometer alpha-ray spectrum alpha-ray track apparatus alpha-ray vacuum gauge alpha ray-- α-ray alpha ray-- αray alpha ray; α-ray alpha ray， αray alphard alphard (α hya) alpha-receptor alpha-reductase alpha reliability alpha resolvability alpharetrovirus avian leukemia virus