短語(yǔ)詞組短語(yǔ)expected time of readiness 預(yù)定備便時(shí)間Estimated time of readiness 預(yù)計(jì)準(zhǔn)備就緒時(shí)間;預(yù)計(jì)籌備停當(dāng)時(shí)間;估計(jì)準(zhǔn)備就緒時(shí)候 返回 readiness time