However, if you are not used to it, it can be upsetting to see what can look like a relatively large injection being given to a small pet. (bluecross.org.uk)
Such large injections of cash have fuelled the development race. (social.hays.com)
Sixty - three of Labour's 258 MPs are new, an unusually large injection of youth, energy and enthusiasm. (labour-uncut.co.uk)