Graphidox
硅钙钛铁合金
🗣️ 情景例句
You'll see a stop sign.
会看到有个停车再开标 。
Cool!
太神了！
Time for our lunch, said Bruce. Then he looked around. Oh dear! I don't understand!
“午饭时间到了，”布鲁斯说。然后他看看四周。“天啊！我弄不明白了！”