However, it can be a useful adjunct to the existing capacity.
Books on tape may be a useful adjunct to traditional school materials.
Writing samples and a work resume can be useful adjuncts to the application.
It has proved itself to be a useful adjunct to the Town Hall of 1834-50.
Also they were a useful adjunct to his stock of yelg, and rather tasty.
These treatments also appear to be a useful adjunct to lithotripsy.
The law of confidence can be a very useful adjunct to other intellectual property rights.
Air cleaning can be a useful adjunct to source control and ventilation but has certain limitations.
If chronic anxiety is a factor, a drug like Valium may be a useful adjunct to psychological treatment.
It is a useful adjunct to Child numbers.