Kehoeite
土磷锌铝矿
🗣️ 情景例句
You sound excited about Columbia.
听起来你对Columbia大学跃跃欲试。
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
Jim, could you help me, please? I want to get some books.
吉姆，你能帮我一下吗？我想拿些书。