您要查找的是不是：
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- Musk is a kind of strong-smelling substance. 麝香是一种有强烈气味的物质。
- As we talked, I felt a joy I could not restrain. 我们交谈时，我感到一种无法抑制的高兴情绪。
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- He couldn't restrain his curiosity. 他抑制不住自己的好奇心。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- If I don't restrain my dog, it chases the cat. 我如果不管住我的狗，它就要追猫了。
- Her account was in substance correct. 她的账目基本上是对的。
- Ammonia is a chemical substance. 氨是种化学物质。
- I couldn't restrain my laughter. 我禁不住笑了出来。
- The substance is irritable to sensitive skin. 这种物质对敏感的皮肤有刺激性。
- An inert substance used to dilute. 稀释剂一种惰性物质
- The question was never discussed in substance. 这问题实际上从来没有讨论过。
- Gelatin is a clear tasteless substance. 明胶是一种透明无味的物质。
- This substance is extracted from seaweed. 这种物质是从海藻中提取的。
- This substance must be treated with acid. 这材料得用酸来处理。
- They maintained that ghosts had no substance. 他们认为鬼魂不是实物。
- A compressing or restraining force, influence, or thing. 约束，束缚压缩或限制的力量、影响或事物
- A substance believed to maintain life indefinitely. 长生不老药被认为可以使生命无限的物质
