Graphidox
硅钙钛铁合金
🗣️ 情景例句
so experienced in the construction trade,
在建筑这一行业经验丰富
Sadness and gladness succeed each other.
悲喜互继，哀乐相续。
'I'm having breakfast,' I repeated.
“我正在吃早饭，”我又说了一遍。