Acron
阿克隆铝铜硅合金; 铝基铜硅合金
🗣️ 情景例句
You may be offered coffee, and then you should immediately announce the reason for your visit.
他们会给你冲咖啡，然后你应该尽快说明来意。
He knows it's inconvenient ,but he wants to go anyway.
他知道是不方便，但是他不管怎样想要去。
Bison were killed for their meat, while their fur provided warm clothing during cold winters.
他们杀野牛，吃野牛肉，用野牛毛皮制成冬季御寒的衣服。