“职业拥挤”概念、定义、翻译-科学时代

单词	职业拥挤
释义	社会学词汇手册职业拥挤 occupational crowding
随便看	crop density crop failure crop fibre cropland cropland retirement crop logging crop mark crop monitoring crop of small poles croppable croppage crop pasture crop pathosystem cropper crop pest crop physiology cropping cropping cropping cropping arrangement cropping system cropping system crop plant crop residues crop rotation

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。