arsenic
🇬🇧/ˈɑːsnɪk/ 🇺🇸/ˈɑːrsnɪk/noun [物质名词] 砷；砒霜
Analysis showed that traces of arsenic were present in the body. 分析显示，尸体中有微量砒霜。
adjective [原级] 砷的；五价砷的
Indium, for example, had previously been assigned an atomic mass between those of arsenic and selenium. 例如，人们以前认为铟的原子质量介于砷和硒之间。
- arsenic 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 20 Snake poison arsenic 名词: 砒霜
