Cathodogram
电子衍射示波图, 阴极射线示波图
🗣️ 情景例句
That's a secret ... between us women.
这是个秘密……我们女人的秘密。
It's about time.
时间差不多了。
An even harder situation is to be on the platform in good time for a train and still to see it go off without you.
更难堪的情况是虽然及时赶到站台上，却眼睁睁地看着那趟火车启动，把你抛下。