Elconite
埃尔科涅特钨铜合金
🗣️ 情景例句
Thank you for dinner.
谢谢你的晚餐。
Did you make bean milk yourself?
你自己亲自做豆奶？
When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed.
不久前，一架轻型客机偏离了航线，在山区坠毁，飞行员丧生。