backstop meaning in English
n. 托架；后障；【机械工程】棘爪；【棒球】挡球网；(击球手后的)接球手。
2.vt. 挡住；支持。
Examples
- Backstop for belt conveyer
带式输送机用逆止器 - Backstop porter bar
后定位送料杆 - Sports equipment and playground for middle school primary school part 3 : basketball backstop
中小学体育器材和场地第3部分：篮球架 - And as far as aging backstops go , he ' s posting arguably the best season in the history of the game
就捕手而言，小波甚至可以说是拥有历史上最棒的球季表现了。 - The common language runtime provides a backstop for certain unhandled exceptions that are used for controlling program flow
公共语言运行库为用于控制程序流的某些未处理异常提供支撑：