| 释义 |
testing groundBrE /ˈtestɪŋ ɡraʊnd/NAmE /ˈtestɪŋ ɡraʊnd/ nouna place or situation used for testing new ideas and methods to see if they work （新思想、新方法的）试验场，试点a place used for testing machines, etc. to see if they work correctly （机器等的）试验场◆a piece of land in use as a tank testing ground 用作坦克试验场的一块土地 |