Yet to have such saccharine tendencies at the start of the 19th century was politically tricky .

但是19世纪初对糖精如此的喜爱在政治上是相当棘手的。

He had brought an envelope full of victory coffee and some saccharine tablets .

他带来个信封，装了胜利牌咖啡，还有几片糖精片。

After-image the bitter aftertaste sometimes caused by saccharine .

有时在使用糖精后引起的苦涩味。

The authors trained rats to avoid both saccharine and salty liquids over the course of three days , and then injected the virus a week after the last training .

作者在三天的实验过程中，训练小鼠回避糖精和有咸味的液体，并且在最后的训练中注射了该种病毒。

In december the environmental protection agency took saccharine , an artificial sweetener , off its list of hazardous materials-more than a decade after scientists had concluded it was not carcinogenic after all .

去年12月，美国环保局（environmentalprotectionagency）将人造甜味剂糖精从它的有毒物质列表中除去，而这发生在科学家已得出糖精不是致癌物的结论的十年后。