Osco
abbr. Oil Service Company of Iran 伊朗石油服务公司; Oil Shipment Corporation 油船公司
🗣️ 情景例句
Well, thank you, Mr. Maxwell.
噢， 谢谢你， Maxwell先生。
Out of sight, out of mind.
久违情疏。眼不见，心不烦？
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？