Oberphos
过鳞酸钙肥料粒
🗣️ 情景例句
That's a brilliant idea, Richard!
这主意太棒了， Richard！
It is not every couple that is a pair.
成双并非皆配偶。
There were no classes this afternoon. My classmates all went to People's Park.
今天下午没有课。同学们都到人民公园去了。