在线词典滚瓜烂熟象从瓜蔓上掉下来的瓜那样熟。形容读书或背书流利纯熟。拼音gǔn guā làn shú解释象从瓜蔓上掉下来的瓜那样熟。形容读书或背书流利纯熟。近义词倒背如流、驾轻就熟反义词半生半熟、吞吞吐吐英文释义lit. ripe as a melon that rolls from its vine (idiom); fig. to know fluently; to know sth inside out; to know sth by heart