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- The application of self- administration device in substance addiction study 自身给药模型在物质成瘾中的应用
- 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。
- An addiction, especially to a narcotic drug. 上瘾上瘾，特别是对毒品上瘾
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- Drug addiction is a dangerous canker in society. 吸毒成瘾是腐蚀社会的一大祸害。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- 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。
- 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。
- His addiction to drugs propelled him towards a life of crime. 他吸毒成瘾使他走上了犯罪的道路。
- They maintained that ghosts had no substance. 他们认为鬼魂不是实物。
- 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
- There are no lengths to which an addict will not go to obtain his drug. 瘾君子为了得到毒品什麽事都做得出来。
