砷

Strychnine, arsenic, and opium are poison.

马钱子碱 、 砷和鸦片都是毒药。

The analysis showed a few grains of arsenic in the solution.

分析显示溶液中有几格令的砷。

Arsenic is widely associated with the manufature of herbicides and pesticides.

砷广泛地应用于除草剂和杀虫剂的制造中。

A generalized model for cluster formation of arsenic atoms has been derived.

砷原子生成聚集群团的一般模型已经导出。

Arsenocholine prevented perosis but did not promote growth.

砷胆碱防止了胫骨短粗症，但不能促进生长。