distil 专八雅思

1.distil the leaves of some agrimony.

将龙芽草的叶子提纯。

2.they managed to distil a small quantity of water.

他们设法了少量的水。

3.Camphor oil was abstracted from the greenheart leaf by the steam-distil method and used as main component of corrosion inhibitor for hydrochloric acid cleaning.

用水气-法从樟树叶中提取桉叶油;