A defined interface for software to communicate and exchange data

• A contract for accessing an application's functions or services

使软件通信与数据交换的规范化接口

• 访问应用功能或服务的统一方式

The biologically active substance in a medicine

• The component producing the intended therapeutic effect

药品中具有生物活性的物质

• 产生预期治疗效果的成分

A demographic label for people of Asian and Pacific Island descent

• Commonly used in U.S. policy, research, and community contexts

指亚裔及太平洋岛裔人群的族群称谓

• 常见于美国的政策、研究与社区语境

Ammunition that penetrates armor and ignites on impact

• Combines armor-piercing and incendiary effects in one round

可穿透装甲并在命中时点燃的弹药

• 将穿甲与燃烧效果结合于一枚弹药中

Blowback system igniting the primer before full chambering

• Uses cartridge momentum during ignition to reduce recoil

自由后坐式结构，在弹药完全入膛前点燃底火

• 借助点火时的弹药动量来降低后坐力