Skinner box

双语例句

1. A hungry pigeon was placed in a Skinner box and fed once every 15 seconds.
他往斯金纳箱里扔了一只饥饿的鸽子，每15秒喂一次。

来自互联网

2. A hungry pigeon was placed in a Skinner box and fed once every 15 seconds.
他往斯金纳箱里扔了一只饥饿的鸽子，每15秒喂一次。

来自互联网