Unmixedness
(燃料与空气在燃烧室气流中的)不混合度
🗣️ 情景例句
They're real watches. They tell you the time, don't they?
当然是"真的表"罗。会走也会报时，不是吗？
I had the luck of finding a good job.
我幸运地找到一个好工作。
He wants to ride the machine like a bike and fly it like a plane.
他想让机器可以像自行车那样骑，可以像飞机那样飞。