词汇	a vast expanse of ocean
释义	a vast expanse of ocean 辽阔的海洋
随便看	Radio Free Europe radio free europe/radio liberty radio free-field room Radio freguency ablation radio-frenquency radiofrenquency ablation radiofrenquency current radio frenquency presentation radio frenquency therapy radio-frenqueney radiofrenqueney ablation radiofreqency radio freqency identification radio-freqency sputterring radio freqnency generator radio-freqnency generator radio freqnency resonator radio-freqnency resonator radio freqnency transformer radio-freqnency transformer radio freqneucy oscillator radio-frequcncy discharge Radiofrequecy cather ablation radio frequecy identification technology radio frequence