shuāng​liào

extra quality

双料 雙料 shuāng​liào
extra quality
Made with double the usual amount of materials; reinforced or of superior quality
double
Possessing two titles, awards, or qualifications simultaneously, such as a double champion or double doctorate
extraordinary
(Colloquial) possessing great stamina or strength; made of more than ordinary stuff

Frequency

Movie subtitles
0.330 per million appears in 0% of films
Written text
1.16 per million

Sources