Objective To investigate the cause of a case of toxicity due to the pollution of water strainer by nitrite.

目的寻找及分析因井水亚硝酸盐污染自来水管网导致中毒暴发事件的原因。

Drain off the water in the pan through a strainer, and return the quinoa to the pan.

用过滤器沥净锅里的水，再把奎奴亚藜倒回锅里。

Place two eggs in a strainer and lower into the boiling water. Cook for exactly 6 minutes, remove and place in an ice bath.

把鸡蛋放入过滤器，再置入沸腾的水，六分钟后取出放入冷水里冷却。

Since then, I've purchased boiled eggs, bagged water, toys, even a novel. (I politely said no on the kitchen strainer.)

所以从那以后，我买过坏了的鸡蛋、袋装的水、玩具，甚至一本小说(但我婉拒了厨房过滤器)。

Crush them a bit between your fingers, place 1 to 2 teaspoonfuls in a tea strainer, add a cup of boiling water, and steep in a covered vessel for 15 minutes.

用你的手指来粉碎他们，然后放1至2茶匙到茶滤网，再到一杯热开水，最后放进有盖茶壶中浸泡15分钟。