distil|distill

他们将玫瑰花瓣蒸馏制成精油。

They ___distill rose petals to make essential oil.

工厂用这套设备蒸馏纯水。

The plant uses this equipment to ___distil pure water.

这家酿酒厂用铜制蒸馏器来蒸馏威士忌。

The brewery uses copper stills to ___distill their whiskey.