







rapidly
swiftly
at full speed
soaring
They sped through the southwest with the law hot on their heels.
It seems reasonable to expect rapid urban growth.

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Open the tool →飞速 (fēi sù) means “rapidly, swiftly, at full speed, soaring”.
飞速 is pronounced fēi sù in Mandarin Chinese.
“rapidly” is 飞速 (fēi sù) in Chinese.
This page has 2 example sentences using 飞速, each with pinyin and an English translation.