passivize
verb [ T ] language specialized (UK usually passivise) uk/ˈpæs.ɪ.vaɪz/ us/ˈpæs.ɪ.vaɪz/
把（动词或句子）变成被动式
to change a verb or sentence into the passive
passivization
noun [ U or C ] (UK usually passivisation) uk/ˌpæs.ɪ.vaɪˈzeɪ.ʃən/ us/ˌpæs.ɪ.vəˈzeɪ.ʃən/
（动词或句子的）被动式化
the process of changing a verb or sentence into the passive