Focometry
测焦距术
🗣️ 情景例句
to open the building for us on the next four weekends.
在往后四个周末开放那座建筑。
When the well is full, it will run over.
井水满了要溢出。
He had a gift for thinking up ways of making political points.
他有一种天赋，能想出很多办法阐明其政治观点。