单词：backstop
音标：['bækstɒp] ；
n. 挡球网, 接球手
[电] 背向停止
[电] 背向停止
n. (baseball) a fence or screen (as behind home plate) to prevent the ball from traveling out of the playing field
n. a precaution in case of an emergency
v. act as a backstop
n. a precaution in case of an emergency
v. act as a backstop
词型变化：名词复数形式 : backstops
词性分布：
backstop的用法和样例：
例句
用作及物动词(vt.)
- Fourth, the financial system - despite the policy backstop - is severely damaged.第四，尽管政府提供了政策支持，但金融体系遭到了严重损坏。
- The government agreed to backstop companies that invested in oil exploration.政府同意支持那些对石油勘查投资的公司。
词汇搭配
- backstop tongs止退钳
- backstop tone后定位夹钳
- backstop porter bar后定位送料杆...
- armature backstop衔铁复原止档...
【近义词】
- catcher捕手