如果外观符合上述现象，那么说明水晶头质量还是比较过硬的。

If the appearance of compliance with the above phenomenon, the first crystal quality is quite...

youdao

如果外观符合上述现象，那么说明水晶头质量还是比较过硬的。

If the appearance of compliance with the above phenomenon, the first crystal quality is quite...

youdao