Fluooxycolumbate
氟氧铌酸盐
🗣️ 情景例句
Is this the bus that goes by the mall?
这班公共汽车经过商业街吗？
An ox is taken by the horns, and the man by the tongue.
牛因有脚而被抓，人因有舌而遭殃。
She had lived in the flat for thirty years and was a veritable magpie at hoarding;
老妇人在这套公寓里住了30年，她又是个名副其实的收藏家。