英语词汇“what is an impromptu speech”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	what is an impromptu speech
释义	what is an impromptu speech 什么是即席演讲
随便看	backward surging backward-surging backward sweep backward swept vane backward swinging backward swinging gangway backward switching time backward take backward tape wind backward technique backward technology backward tension back ward tension backward test channel backward thinking backward thrust backward tilt backward tilting trough backward-tilting trough backward-titling trough backward torque backward tracing backward tracking backward trajectory backward transfer