| 释义 |
back-stop 英'bækst'ɒp美'bækst'ɒp BNC²³⁶²¹³⁺¹
基本英英
本垒后的位置¹⁰⁰
名词 backstop:
baseball the person who plays the position of catcherbaseball a fence or screen as behind home plate to prevent the ball from traveling out of the playing fielda precaution in case of an emergency
动词 backstop:
act as a backstop |