Nitroxide
硝基氧
🗣️ 情景例句
We'll take you to him.
我们会送你去他那儿。
Once is no custom.
一次不成例。
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。