您要查找的是不是：
- 二次Bootloadersecond-level Bootloader
- 二two
- 二次adratic quadrate
- 二次曲線(xiàn)conic
- 二次開(kāi)發(fā)secondary development
- 二次方程quadratic equation
- 二次創(chuàng )業(yè)start a new undertaking
- 二次回路secondary thermal system
- 二次側secondaly side
- 二次電池storage battery
- 盡管他一年中到南利茲選區訪(fǎng)問(wèn)僅一到二次，但那兒的選舉區一直為他保留著(zhù)。His constituency at South Leeds was being kept warm for him although he was able to visit once or twice a year.
- 二次方程式quadratic
- 二次曲面conicoid
- 二次能源secondary energy sources
- 美國家庭主婦可能一星期只購物一、二次。The American housewife probably goes shopping only once or twice a week.
- 二次諧波secondary harmonic
- 二次多項式quadratic polynomial
- 二次項quadratic term
- 二次灌漿back-grouting
- 二次接線(xiàn)secondary connection
