Oapec
阿拉伯石油输出国组织
🗣️ 情景例句
This dictionary is more useful than I expected.
这字典比我所预期的更有用。
With only a few facts, Holmes could hypothesize the explanation.
仅凭少许的事实，福尔摩斯就能推理该事件了。
Thanks. Bye!
谢谢。再见。