Borosil
硼-硅-铁(中间)合金
🗣️ 情景例句
Good-bye, Susan.
再见， Susan。
Union is strength.
团结就是力量。
wants agreement on general principles, which could be applied to many types of products and perhaps extended to other countries.
则希望就普遍的原则取得一致，而这些原则适用于许多不同产品，同时可能延伸到其它国家。