testing ground TEF/TCF常用TEF/TCF专四

n.试验场 newtesting ground的英文翻译是什么意思，词典释义与在线翻译：英英释义Noun:a region resembling a laboratory inasmuch as it offers opportunities for observation and practice and experimentation;

\"the new nation is a testing ground for socioeconomic theories\"
\"Pakistan is a laboratory for studying the use of American troops to combat terrorism\"

testing ground的用法和样例：例句用作名词(n.)It\'s an ideal proving ground for the new car.
这里是个理想的新车试验场。Delmar Simpson and Nathanael Beech were arraigned Friday at the Aberdeen Proving Ground Military Base in Maryland.
德尔玛辛普森和拿比奇被传讯星期五在阿伯丁试验场军事基地马里兰。

The open cities will be testing grounds for our external policies.The open cities will be testing grounds for our external policies.

他的前任司机声称自己因为种族歧视而遭到了不公平解雇。

The open cities will be testing grounds for our external policies.The open cities will be testing grounds for our external policies.

使开放城市成为对外政策的窗口。

The open cities will be testing grounds for our external policies.The open cities will be testing grounds for our external policies.

他在药检呈阳性后被奥林匹克运动队除名。