Fibrotic phase occurs approximately 2 to 3 weeks after initial lung injury.This phase is also called the chronic or late phase of ARDS.是什么意思_Fibrotic phase occurs approximately 2 to 3 weeks after initial lung injury.This phase is also called the chronic or late phase of ARDS.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句