Steamalloy
铜镍基合金
🗣️ 情景例句
Oh, Grandpa, I'm so happy to see you!
啊， 爷爷！ 见到您我真高兴。
To wait patiently for the protesters to move
耐心地等待示威队伍离去
It extends to a depth of 3,723 feet.
深达3，723英尺。