Leucoxene
[矿]白钛石
🗣️ 情景例句
I have to cram all night for tomorrow's exams.
为了明天的考试，我得熬夜临阵磨枪。
She must be a model, isn't she?
她一定是个模特，不是吗？
I learnt that I had passed the test.
我获悉我测验及格了。