Our supplier extracts essential oils from lavender using a steam process in its Tainan plant.

我們的供應商在台南工廠以蒸氣製程從薰衣草中提煉精油。

The finance report shows the cost to extract fuel from crude oil rose sharply this quarter.

財務報告顯示，本季從原油提煉燃料的成本大幅上升。

During the factory tour, visitors watched technicians extract alcohol from fermented rice through heating.

參觀工廠時，訪客看著技術人員透過加熱從發酵米中蒸餾出酒精。