regrettable读音_例句
regrettable 朗读
regrettable
音标：rɪ'ɡretəbəl
regrettable翻译
regrettable双语用法和例句
相关单词
radii reindustrialization reunite reconfirm radioactivate repurchase referable ringworm righthearted rhythmizable ringhals rockling rebelliously rosemary respondentia rhematize rachiform revealed rinse rhapsodist