逐步step by step;gradually;progressively;per gradus[拉](step by step)
戰(zhàn)爭(zhēng)～升級(jí) escalation of war/～撤退，～撤銷(xiāo)phase out/～到位phase in;phased imple mentation/～加以解決settle sth step by step/～降低生產(chǎn)成本progressively reduce the production cost /～降級(jí)de-escalate /～取消phase out/～升級(jí)escalate/～縮小，～減少phase down; wind down/～推廣gradual popularization/～消除貿(mào)易壁壘phased removal of trade barrier |