英语单词“placer mine”的翻译、意思、用法、释义-英汉词典

单词	placer mine
释义	placer mine1.■【采矿】砂金矿 [亦作gravel mine]
随便看	molecular ray molecular relaxation molecular rotation molecular sieve molecular sieve chromatography molecular solution molecular specific heat molecular spectroscopy molecular spectrum molecular spiral molecular stopping power molecular structure molecular theory molecular vibration molecular volume molecular weight molecular-weight distribution molecule mole drain mole fraction molehill mole hole molehunter molelike mole out 何为言祸福，历历如君语疏篱风卷叶，败屋雨生苔百年公有尽，一恸我非私炎炎日正午，灼灼火俱燃自叹风波去无极，不知何日又相逢都城立石传万口，士林矜气横长虹故兹审观究，二者俱介僻曰分曰合曰长律，既雅既风既绎思山川信美非吾乐，已是三年去国遥不知何日继追寻，每忆此山劳梦寐李少卿见招代往吟韩山都下次韵酬松阳叶叔文青莲朵·其五丙申重九前后得今日都无病一句成十首驭历破陆续华篇耕殖论动体的电动力学