| 释义 |
in and out [英] [ɪn ænd aʊt] [美] [ɪn ənd aʊt] [短语] 进进出出;弯弯曲曲 词频排名 5098/55435 学习人数 1082 难度等级 1/10 认知比例 57.36% 例句 Japan winds in and out like a snake from southwest to northeast. 日本像蛇一样弯弯曲曲地自西南向东北延伸。 He's been in and out of prison for years. 他多年来屡次进出监狱。 The children always pop in and out. 孩子们总是突然走进走出的。 助记 扩展 back and forth 来来回回,反复的
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