Oil exporting countries
[经] 石油输出国
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
a. 输出的；出口的
国家（country的复数）
🗣️ 情景例句
Definitely.
没问题。
He always takes pride in his work.He's very efficient.
他总是以他的工作而自豪，他是非常能干的。
If you want to be thinner and healthier, you have to eat less food--and you also have to take more exercise.
“如果你想瘦些、健康些，你就得少吃一点--你还得多运动。”