







open wide; fully open
The door swung open at once.
The doors open in early evening.

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Open the tool →洞开 (dòng kāi) means “open wide; fully open”.
洞开 is pronounced dòng kāi in Mandarin Chinese.
“open wide; fully open” is 洞开 (dòng kāi) in Chinese.
This page has 2 example sentences using 洞开, each with pinyin and an English translation.