Spedex
德银(镍5-33％, 铜50Spedex70％, 锌13Spedex35％)
🗣️ 情景例句
Keep out of what doesn't concern you.
不关你的事不要插手。
Improve your time and your time will improve you.
珍惜时间，时间才会珍惜你。
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。