research  朗读 research

音标：riːsɜːtʃ

research翻译

research双语用法和例句

相关单词

rehouse rho rosamund ruby readin rhizome ramekin ruwenzori resourceful rerecording resolute retroversion reactionist reconstituted ratable recon rudderless radioiodinated rod recontamination

中文词源

英文词源