您要查找的是不是：
- The arsenic group(CH3)2As-. 二甲砷基砷基（CH3）2As－
- A drug or preparation containing arsenic. 砷化合物含砷的药剂或制剂
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- His wife poisoned him with arsenic. 他妻子用砒霜把他毒死了。
- He broke away from that lawless group years ago. 他在几年前脱离了那个非法团体。
- The group of barbaric soldiers killed many people. 那群野蛮的士兵杀了很多人。
- The group was made up of doctors. 这个团体是由医生组成的。
- A group of boys dashed out of the classroom. 一群男孩子从教室里冲出来。
- I come upon a group of children play in the street. 我遇到一群孩子在街上玩耍。
- He goes about with a group of nice boys. 他经常和一群好孩子在一起玩。
- He is a the most brisk young man in this group. 他是这个小组中最活跃的年轻人。
- He showed me a photo of a family group. 他给我看一张合家欢的照片。
- The analysis showed a few grains of arsenic in the solution. 分析显示溶液中有几格令的砷。
- The chief accountant of a manufacturing group. 一个制造业集团的总会计师。
- The hunting group had good sport today. 今天打猎小组满载而归。
- I stand out in a group interview. 在集体面试中脱颖而出。
- He looked around the small group of mourners. 他环顾一下那一小群的送葬者。
- The group of destroyers damaged the bus. 那群破坏者毁坏了这辆公共汽车。
- He is the mainstay of our theatre group. 他是我们剧组的台柱。
- Strychnine, arsenic, and opium are poison. 马钱子碱、砷和鸦片都是毒药。
