例文
- Wilkinson claimed not to have known of the zoological theories of camouflage of Kerr and Thayer, admitting only to having heard of the " old invisibility-idea " from Roman times . }}
- The American artist Abbott Handerson Thayer had developed a theory of camouflage based on countershading and disruptive coloration, which he had published in the controversial 1909 book " Concealing-Coloration in the Animal Kingdom ".
