单词	net operation
释义	net operation 网运算
随便看	physical exercise physical exercises physical exercise therapy physical exergy physical exertion physical exertions physical exfoliation physical exhibit physical expansion physical experience physical explosion physical extension circuit physical facilities physical facility physical fact physical factor physical fatigue physical fault physical fault tolerance physical feature physical features physical field heat treatment physical fights physical file physical file access method 词3 词4 词不达意词不逮意词不逮理词严义密词严义正词华典赡词无枝叶词正理直ボサイボサットボサツボサツボサノバボサノバ［bossa nova］ボサボサボサンボシボシ