







change suddenly
The weather changed suddenly.
The edge of image is manifested as discontinuity in image, what edge detection means is to doled (in the image ) those discontinuous points or sharp variation points.

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Open the tool →陡变 (dǒu biàn) means “change suddenly”.
陡变 is pronounced dǒu biàn in Mandarin Chinese.
“change suddenly” is 陡变 (dǒu biàn) in Chinese.
This page has 2 example sentences using 陡变, each with pinyin and an English translation.