短語(yǔ)詞組短語(yǔ)strong timeliness 實(shí)時(shí)性強(qiáng)timeliness equation 時(shí)傚性方程timeliness slope 時(shí)傚邊坡timeliness principle 及時(shí)性原則Pickup Timeliness 收件時(shí)傚absolute timeliness 絕對(duì)及時(shí)Timeliness coverage 及時(shí)接種率timeliness obstacle 時(shí)傚障礙物collective timeliness 實(shí)時(shí)集 返回 timeliness