Roni罗尼
RONn.罗恩(男子名)abbr.(石油)研究法辛烷值(=Research Octane Number)
rongeur for tympanic ring鼓环咬骨钳, 耳骨桥咬骨钳
Ronald is off the wagon.罗纳德(在戒酒之后)又重新开始嗜酒了.
ron magnesium metasomatism铁镁交代酌
rongchang fine coal powder荣昌精煤粉
Ronson electric can opener龙森氏电动罐刀(供残疾人单手开罐用)
rontier branches of science边缘学科
RONGTONG NEW BLUE CHIP FUND融通新蓝筹
Rongqi yishen oral Solution茸芪益肾口服液