cross off什么意思

cross off的音标：cross off的英式发音音标为：[krɔs ɔf]cross off的美式发音音标为：[krɔs ɔf]...

Cross off that last sentence and put this in instead.把最后那句划掉,换上这一句.Please cross off the wrong word in the sentence.请将句中的错字划掉....