例句與造句

1. "' Sir Peter Brian Medawar "'(; 28 February 1915  2 October 1987 ) was a British biologist born in Brazil, whose work on graft rejection and the discovery of acquired immune tolerance was fundamental to the practice of tissue and organ transplants.
2. It's difficult to find peter brian medawar in a sentence. 用peter brian medawar造句挺難的