backstop中文什么意思

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。

• armature backstop:    衔铁复原止档; 衔铁后档
• backstop tone:    后定位夹钳
• backstop tongs:    止退钳

例句与用法

更多例句：  下一页

1. Backstop for belt conveyer
   带式输送机用逆止器
2. Backstop porter bar
   后定位送料杆
3. 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
4. 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。
5. 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：

英文释义

名词

1. a precaution in case of an emergency; "he acted as a backstop in case anything went wrong"
2. (baseball) a fence or screen (as behind home plate) to prevent the ball from traveling out of the playing field
3. (baseball) the person who plays the position of catcher
   同义词：catcher

动词

1. act as a backstop