“劣质煤”概念、定义、翻译-科学时代

单词	劣质煤
释义	矿业工程技术词汇手册劣质煤 fault coal；inferior coal；low grade coal
随便看	unpaid dividend unpaid expense unpaid family worker unpaid-in capital unpaid invoice unpaid leave unpaid outside work unpaid transmission of fixed assets unpaid up capital unpaid wages and salaries unpaired eye unpaired fin unpaired fin unpaired nucleon unpalatable unpardonable sin unparliamentary unpassable duct unpassaged virus UNPC （United Nations Peace Corps） unpeopled unpermeability unperturbed unperturbed atmosphere unperturbed mind

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。