常見(jiàn)例句用作名詞 (n.)It's an ideal proving ground for the new car.這裡是個(gè)理想的新車(chē)試騐場(chǎng)。Delmar Simpson and Nathanael Beech were arraigned Friday at the Aberdeen Proving Ground Military Base in Maryland.德?tīng)柆斝疗丈湍帽绕姹粋饔嵭瞧谖逶诎⒉≡囼V場(chǎng)軍事基地馬裡蘭。 返回 testing ground