Keystoning
[计] 梯形畸变, 梯形失真
🗣️ 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
When I came in, he was reading.
当我进来的时候，他在读书。
It's Sunday today.
今天是星期天。