Token economy
代（用货）币经济
🧩 词语组成解析
token
['tokən]
n. 代币;象征;记号;
adj. 作为对某事的保证的;象征性的;作为标志的;
vt. 预兆：预示或象征，预兆;
🗣️ 情景例句
I have approximately three-year experience using a computer.
我有大约三年操作电脑的经验。
How much is a call to the United states?
打一个电话到美国去需要多少钱？
'To end our special news bulletin,' said the voice of the television announcer, 'we're going over to the macaroni fields of Calabria.
“作为我们专题新闻节目的结尾，”电视广播员说，“我们现在到克拉布利亚的通心粉田里。