Occurrent
a. 正在发生的, 偶然发生的
🗣️ 情景例句
Have you ever been to Far East Department Store?
你曾去过远东百货公司吗？
How much is this carpet per square yard?
地毯每平方码要多少钱？
since ground stations and satellites cannot see everywhere.
因为地面工作站和卫星不可能看到地球上的每一个地方。