短语词组短语scrape e through 勉强通过;擦过scrape by through 勉强通过scrape through a crisis 设法勉强度过危机;设法勉强渡过危机Scrape through an examination 勉强考及格scrape through examination 勉强通过考试scrape through an interview 勉强通过面试 返回 scrape through