Single product economy
[经] 单一经济
🧩 词语组成解析
single
['sɪŋɡl]
adj. 单一的;（打斗、比赛等）一对一的;惟一的;适于一人的;
n. 单程票;（旅馆等的）单人房间;[复数]（高尔夫球一对一的）二人对抗赛;[常用复数][美国、加拿大英语]未婚（或单身）男子（或女子）;
vt. 挑选;
vi. 作一垒手;
🗣️ 情景例句
This.
这个。
I leave the house at eight a.m. each day.
我每天在上午8点离开房子。
He waited until the volcano became quiet and he was able to return two days later.
他等到火山平静下来，两天以后又返回去。