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
My vacation was wonderful.
我的假期棒极了！
There is no smoke without fire.
无风不起浪。
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。