单词oller
网络: 奥勒；穆顺；奥勒尔
"By the time you get past 6 months of age, babies begin to produce canonical babbling, well-formed syllables, " Professor Oller said.
“在出生后6个月，婴儿开始形成最简单的音节，”郎乐（Oller）教授说。