例句與造句

1. His experiments were often done on infrahuman animals such as cats .
   往往他的實(shí)驗(yàn)是用低于人類(lèi)的各種動(dòng)物例如貓來(lái)進(jìn)行的。
2. It's difficult to find infrahuman in a sentence. 用infrahuman造句挺難的