We tested the quantity of fluoride in tea leaves by separately using fluorinion selective electrode and the ion chromatographys.

我们分别采用离子色谱法和氟离子选择电极法对茶叶中氟化物的含量进行测定。

Yes. The soaked tea leaves.

对呀。泡过的茶叶呢。

You have to rinse the tea leaves out of the pot.

你必须把壶里的茶叶用清水涮去。

You mean you don't use tea leaves for your tea?

你的意思是说你们泡茶都不用茶叶？

This elegant brass case contains Jasmine tea leaves.

这个精致的黄铜罐内是茉莉茶。