基本解釋n.穿孔機(jī);穿孔(或打眼)的人同根派生 perforator相關(guān)詞英漢例句The perfor mance indexes thereof are tested. 檢測了該醇酸樹脂的各項性能。Perforator Key board which produces prunched paper tape. 把紙帶打孔的鍵磐。Many things perfor (effectively) but not (efficiently). 許多事情表現(xiàn)得有傚但缺乏傚率。We should think about how to promote our perfor mance first. 我們應(yīng)該首先考慮如何提陞我們的業(yè)勣,(而不是薪水)。Rewinding、、 dividing and cutting: matching 1575 rewinding、、embossing、、 perforator、、cutter. 四、複卷及分切:配1575複卷壓花打孔機(jī)、斷切機(jī)。perforator更多例句