If an animal or child is adoptable, they are available or suitable for adoption (= being permanently taken into someone's home as part of their family).

At her clinic, she taught undisciplined dogs to behave better so they would be adoptable. 在她的诊所，她教不懂规矩的狗改善行为让它们能被领养。

When he was 8, he appeared on a 1980s TV show featuring adoptable children. 他八岁的时候出演过关于二十世纪八十年代可被领养儿童的电视节目。