三一口语

介绍crawl的发音 “crawl”这个单词在英语中是一个经常出现的词汇，表示“爬行”的意思，常用于形容人或动物的行为。在英语中，crawl的发音非常清晰简单，主要分...

Introduction Crayons are often used by children and artists to create colorful drawings, paintings, and artworks. However, there is some confusion...