back-up corner
常见例句
- You should see the flash-card screen roll down from the top right corner, stay for a bit, then roll back up.
应该可以看到 flash-card 屏幕从右上角滚下，停留一会儿，然后又向上滚回。 - If a little optimistic, it is estimated that a short time back to the 3000 point mark for the probability is low and rounded up to the next point --- 3400 is just around the corner things.
如果乐观一点，估计短期内回调到3000点大关的概率都比较低，而上行到下一个整数点---3400点是指日可待之事。 返回 back-up corner