Compalox
氧化铝
🗣️ 情景例句
It is. That's why we bought it for you.
是的。这就是我们买给你的原因。
I'll work for the next 5 days.
我要工作5天（从明天算起）
Oh, dear! said Miss Yang. Are you sure you've lost it?
“哎呀！”杨小姐说，“你肯定你弄丢了？”