"an issue extraneous to the debate"
"the price was immaterial"
"mentioned several impertinent facts before finally coming to the point"
"the ballet struck me as extraneous and somewhat out of keeping with the rest of the play"
"water free of extraneous matter"
"foreign particles in milk"
"extraneous light in the camera spoiled the photograph"
"relying upon an extraneous income"
"disdaining outside pressure groups"
An extraneous body can be..easily introduced into their bladder.
出自： M. Baillie
The Low-German dialects were..exposed to extraneous disturbing forces.
出自： G. P. Marsh