Halurgite
哈卤石, 五水硼镁矿
🗣️ 情景例句
I'm Ralph Riley.
我叫Ralph Riley。
Arthur must send that letter soon.
亚瑟，你必须立刻投递那封信。
I'm not sure. Maybe I'll give her some flowers. What about you?
我还不太肯定。也许我送她一些花儿。你呢？