您要查找的是不是：
- 双v形槽焊double v groove weld
- 双pair
- V形槽vee-trough
- 双击double-click
- V形槽口V-groove
- 双语diglossia
- 非对称V形槽asymmetric double Vee groove
- 一双pair
- V形槽隔离V-groove isolation
- 双赢Win-win
- 单式V形槽single-V groove
- 双色two-tone color
- 双线crewel
- V形槽MOS场效晶体管V-groove MOS field effect transistor
- 双字double word
- 双倍doubling
- V形槽隔离多晶再填工艺V-groove isolation polycrystal refilling technolo
- 无双peerlessness
- 双核dicaryon
- V形槽隔离介质再填工艺V-groove isolation dielectric refilling technolog
