Fluooxycolumbate
氟氧铌酸盐
🗣️ 情景例句
of getting them to spend more time together.
能让他们有更多时间相处。
The voice is the best music.
说话声是最好的音乐。
That may be true, but you sold me a blouse that I can't use any more.
也许真是这样，但这是你卖给我的，现在不能穿了啊。