However, in recent years the incidence and mortality rate of CHD in China has been going up.CHD is a multifactorial disease which is related to both the genetic and environ- mental factors.是什么意思_However, in recent years the incidence and mortality rate of CHD in China has been going up.CHD is a multifactorial disease which is related to both the genetic and environ- mental factors.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句