Theories abound, but scientists are at a loss to explain this infanticidal behavior.理论比比皆是, 但科学家都处于一种茫然不知所措解释这infanticidal行为....

adj.杀婴儿的...

infanticidal的音标：infanticidal的英式发音音标为：[ɪn'fæntɪˌsaɪdl]infanticidal的美式发音音标为：[ɪn'fæntəˌsaɪdəl]...