Allanite
[矿]褐帘石
🔁 扩展释义
【化】 褐帘石
🗣️ 情景例句
When you learn a new verb, learn its various forms.
学到了新动词时，记住它的各种形式。
It seems you are not very patient with me, Ruth.
露丝，你似乎对我不太有耐心。
It's just our policy.
这只是公司的政策。