短語(yǔ)詞組短語(yǔ)licence on a case -by-case basis 逐項(xiàng)核發(fā)的許可証determine on a case -by-case basis 決定時(shí)採(cǎi)用根據(jù)個(gè)別方案而定 返回 on a case-by-case basis