Our lab supplier shipped the platinum catalyst two days late, delaying the production schedule.

我們的實驗室供應商晚了兩天才寄出鉑催化劑，導致生產進度延誤。

The finance team approved a larger budget for the new catalyst used at the refinery.

財務團隊核准了更多預算，用來購買煉油廠使用的新型催化劑。

During the meeting, engineers explained how the catalyst reduces energy costs in manufacturing.

會議中，工程師說明了這種催化劑如何降低製造過程的能源成本。