component replacement短语⁸⁴³²⁰⁺⁸ 基本例句 🌏部件更换；构件更换；元件替换 Saving ink cost efficiency of PDF gray component replacement software, after Estimating could save24.76% ink on average, in which Maximal saving32.6% and minimum saving10%. PDF灰色置换软体的节墨效果，经测试估计平均节省了24.76%的油墨量，最高的样本节省了32.6%的油墨量，最少节省了10%的油墨量。 airiti.com