您要查找的是不是：
- arsenic yellow sulfide [医] 三硫化二砷, 雌黄
- A drug or preparation containing arsenic. 砷化合物含砷的药剂或制剂
- His wife poisoned him with arsenic. 他妻子用砒霜把他毒死了。
- The canary is a small yellow songbird. 金丝雀是一种黄色的会唱歌的小鸟。
- I always suspected he was yellow. 我总怀疑他很胆小。
- I'm trying to match this yellow wool. 我在找能与这黄色毛绒相配的毛绒。
- The holiday camp staff all wear yellow uniforms. 假日野营地的工作人员全都穿着黄色制服。
- The leaves turn yellow in autumn. 秋天时叶子变黄。
- Arsenic trisulfide,As2S3,a yellow mineral used as a pigment. 雌黄三硫化物，As2S3，一种用以制颜料的黄色矿物
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
- Sunflowers are large flowers with yellow petals. 向日葵是长着黄色花瓣的大花。
- Painting the room yellow is a great improvement. 把这房间漆成黄色确实好多了。
- The analysis showed a few grains of arsenic in the solution. 分析显示溶液中有几格令的砷。
- He was too yellow to stand up for his rights. 他太怯懦，不敢维护自己的权利。
- The bullies picked on him because he was yellow. 因为他怯懦，所以混混找他麻烦。
- Yellow is the prevailing color in her room. 黄色是她房间的主色。
- The book was printed on rough yellow paper. 这本书用粗糙的黄纸印刷。
- His yellow jacket was bleached white by the sun. 他的黄夹克被太阳晒得褪成了白色。
- Major treatment methods for arsenic include sulfide precipitation, or complexation with polyvalent heavy metals. 砷的主要处理方法有硫化物沉淀法，或与多价重金属络合。
- Red and yellow grade into orange. 红与黄混合成橘黄。
