Dollar earnings of opec countries
[经] 石油输出国的美元收入
🧩 词语组成解析
dollar
['dɑlɚ]
n. 美元;一元纸[硬]币;金钱;财富;
earnings
['ɝnɪŋz]
n. 收入，所得;工资，报酬;收益，利润;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
欧佩克(石油输出国家组织)
国家（country的复数）
🗣️ 情景例句
If you don't think it's any good, Please say so.
如果你认为写得不好，请照实说。
It's earier to run down the hill than go up.
下山容易上山难。
Could I drop in at your house after the concert, or would that be too late?
我可不可以在音乐会开完后去你家拜访？那会不会太晚了？