refer to CAD data for the profile line.是啥意思?

refer to CAD data for the profile line.是啥意思? refer to refer to refer to WHO data show more than 3,000 people die every day in China due to smoking,which contributes to fo refer to 的含义 refer to 什么意思? 翻译：refer to refer to .as .是什么 refer to ,attampt是什么意思 refer to 的用法 struggle fo you to refer to和refer to...as...的区别 refer to 麻烦问一下. refer to means啥意思? refer to 可不可以在句首用? what refer to sb means? refer to有些什么用法?