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- iron family metal 铁族金属
- Owing to unique physical and chemical properties, copper family metal and metal oxides in nanostructure have exhibited promising applications in catalysis, sensing, optics, and magnetics. 铜族金属及金属氧化物纳米材料因其独特的物理化学性质,在光学、催化、气敏、磁学等领域有着广泛的应用。
- She only unbends in the family circle. 她只在家庭环境里才不拘束。
- He's inconsiderate to his family. 他不体谅他的家人。
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- Smoking is distasteful to my family. 我一家都不喜欢抽烟。
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
- It's Bill's wife who really rules the roost in that family. 在比尔家里，真正当家的是她的老婆。
- The author dedicated her new book to her supportive family. 这位作家将她的新书献给支持她的家庭。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗？
- The principal metal in an alloy, as the iron in steel. 合金中的主要金属，例如钢中的铁
- Cross and angry words in family grate upon the ear. 不高兴与生气的话在一个家庭里令人不愉快。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- Her tearful family came to pay their last respects. 她全家含泪前来向死者告别。
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- New Year's Day is a day for family reunion. 元旦是一个亲属团聚的日子。
- That iron is a good conductor is known to us all. 铁是良导体这是我们大家都知道的。
- A family on a budget can't afford meat every day. 经济拮据的家庭不能每天享用肉食。
- She seared her hand on the hot iron. 她的手被热熨斗烫伤。
