短語(yǔ)詞組短語(yǔ)space -time frequency-shift keying 空時(shí)移頻鍵控Always Time -Shift 全時(shí)段錄制功能time -shift theorem 時(shí)域位移定理Time -Shift Services 時(shí)移業(yè)務(wù)backscattered time -shift 后向時(shí)移 返回 time-shift