Jacutingite
[化] 薄层富赤铁矿
🗣️ 情景例句
I am so excited!
我感到好兴奋。
No need!
免了吧！
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。